Cannot get json from google geocoder to deserialize to class in asp.net, it's close but not quite there!

Hi there.  I am successfully reading in the return from the google reverse geocoding service and this code:

        Dim url As String = String.Format(GeoCodeUrlFormat, HttpUtility.UrlEncode(latlng))
        Dim request As Net.HttpWebRequest = CType(HttpWebRequest.Create(url), HttpWebRequest)
        Dim response As HttpWebResponse = CType(request.GetResponse, HttpWebResponse)
        Dim responseStream As Stream = response.GetResponseStream

        Dim jsonResponse As String = String.Empty
        Dim sr As StreamReader = New StreamReader(response.GetResponseStream)
        jsonResponse = sr.ReadToEnd

returns this string in jsonResponse:
{
  "status": "OK",
  "results": [ {
    "types": [ "street_address" ],
    "formatted_address": "53-127 Swithland Rd, Rothley, Leicestershire LE7 7, UK",
    "address_components": [ {
      "long_name": "53-127",
      "short_name": "53-127",
      "types": [ "street_number" ]
    }, {
      "long_name": "Swithland Rd",
      "short_name": "Swithland Rd",
      "types": [ "route" ]
    }, {
      "long_name": "Rothley",
      "short_name": "Rothley",
      "types": [ "locality", "political" ]
    }, {
      "long_name": "Charnwood",
      "short_name": "Charnwood",
      "types": [ "administrative_area_level_3", "political" ]
    }, {
      "long_name": "Leicestershire",
      "short_name": "Leics",
      "types": [ "administrative_area_level_2", "political" ]
    }, {
      "long_name": "England",
      "short_name": "England",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    }, {
      "long_name": "LE7 7",
      "short_name": "LE7 7",
      "types": [ "postal_code" ]
    } ],
    "geometry": {
      "location": {
        "lat": 52.7138499,
        "lng": -1.1597912
      },
      "location_type": "RANGE_INTERPOLATED",
      "viewport": {
        "southwest": {
          "lat": 52.7098329,
          "lng": -1.1633441
        },
        "northeast": {
          "lat": 52.7161281,
          "lng": -1.1570489
        }
      },
      "bounds": {
        "southwest": {
          "lat": 52.7099090,
          "lng": -1.1619330
        },
        "northeast": {
          "lat": 52.7160520,
          "lng": -1.1584600
        }
      }
    }
  }, {
    "types": [ "locality", "political" ],
    "formatted_address": "Rothley, Leicestershire, UK",
    "address_components": [ {
      "long_name": "Rothley",
      "short_name": "Rothley",
      "types": [ "locality", "political" ]
    }, {
      "long_name": "Charnwood",
      "short_name": "Charnwood",
      "types": [ "administrative_area_level_3", "political" ]
    }, {
      "long_name": "Leicestershire",
      "short_name": "Leics",
      "types": [ "administrative_area_level_2", "political" ]
    }, {
      "long_name": "England",
      "short_name": "England",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": 52.7173201,
        "lng": -1.1294207
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": 52.6927790,
          "lng": -1.1743950
        },
        "northeast": {
          "lat": 52.7293340,
          "lng": -1.1183210
        }
      },
      "bounds": {
        "southwest": {
          "lat": 52.6927790,
          "lng": -1.1743950
        },
        "northeast": {
          "lat": 52.7293340,
          "lng": -1.1183210
        }
      }
    }
  }, {
    "types": [ "postal_code" ],
    "formatted_address": "Mountsorrel, Leicestershire LE7 7, UK",
    "address_components": [ {
      "long_name": "LE7 7",
      "short_name": "LE7 7",
      "types": [ "postal_code" ]
    }, {
      "long_name": "Mountsorrel",
      "short_name": "Mountsorrel",
      "types": [ "locality", "political" ]
    }, {
      "long_name": "Charnwood",
      "short_name": "Charnwood",
      "types": [ "administrative_area_level_3", "political" ]
    }, {
      "long_name": "Leicestershire",
      "short_name": "Leics",
      "types": [ "administrative_area_level_2", "political" ]
    }, {
      "long_name": "England",
      "short_name": "England",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": 52.6916895,
        "lng": -1.1698908
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": 52.6559029,
          "lng": -1.2129934
        },
        "northeast": {
          "lat": 52.7304609,
          "lng": -1.1122492
        }
      },
      "bounds": {
        "southwest": {
          "lat": 52.6559029,
          "lng": -1.2129934
        },
        "northeast": {
          "lat": 52.7304609,
          "lng": -1.1122492
        }
      }
    }
  }, {
    "types": [ "administrative_area_level_3", "political" ],
    "formatted_address": "Charnwood, Leicestershire, UK",
    "address_components": [ {
      "long_name": "Charnwood",
      "short_name": "Charnwood",
      "types": [ "administrative_area_level_3", "political" ]
    }, {
      "long_name": "Leicestershire",
      "short_name": "Leics",
      "types": [ "administrative_area_level_2", "political" ]
    }, {
      "long_name": "England",
      "short_name": "England",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": 52.7401228,
        "lng": -1.1405925
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": 52.6538650,
          "lng": -1.3350460
        },
        "northeast": {
          "lat": 52.8247250,
          "lng": -0.9472430
        }
      },
      "bounds": {
        "southwest": {
          "lat": 52.6538650,
          "lng": -1.3350460
        },
        "northeast": {
          "lat": 52.8247250,
          "lng": -0.9472430
        }
      }
    }
  }, {
    "types": [ "administrative_area_level_2", "political" ],
    "formatted_address": "Leicestershire, UK",
    "address_components": [ {
      "long_name": "Leicestershire",
      "short_name": "Leics",
      "types": [ "administrative_area_level_2", "political" ]
    }, {
      "long_name": "England",
      "short_name": "England",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": 52.7401228,
        "lng": -1.1405925
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": 52.3921670,
          "lng": -1.5975470
        },
        "northeast": {
          "lat": 52.9776180,
          "lng": -0.6641060
        }
      },
      "bounds": {
        "southwest": {
          "lat": 52.3921670,
          "lng": -1.5975470
        },
        "northeast": {
          "lat": 52.9776180,
          "lng": -0.6641060
        }
      }
    }
  }, {
    "types": [ "administrative_area_level_1", "political" ],
    "formatted_address": "England, United Kingdom",
    "address_components": [ {
      "long_name": "England",
      "short_name": "England",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": 52.0190289,
        "lng": -0.7704274
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": 49.8825312,
          "lng": -6.3651943
        },
        "northeast": {
          "lat": 55.8116485,
          "lng": 1.7689260
        }
      },
      "bounds": {
        "southwest": {
          "lat": 49.8825312,
          "lng": -6.3651943
        },
        "northeast": {
          "lat": 55.8116485,
          "lng": 1.7689260
        }
      }
    }
  }, {
    "types": [ "country", "political" ],
    "formatted_address": "United Kingdom",
    "address_components": [ {
      "long_name": "United Kingdom",
      "short_name": "GB",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": 55.3780510,
        "lng": -3.4359730
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": 49.1626564,
          "lng": -8.6626630
        },
        "northeast": {
          "lat": 60.8616500,
          "lng": 1.7689260
        }
      },
      "bounds": {
        "southwest": {
          "lat": 49.1626564,
          "lng": -8.6626630
        },
        "northeast": {
          "lat": 60.8616500,
          "lng": 1.7689260
        }
      }
    }
  } ]
}

I have this structure defined:
    <Serializable()> _
    Public Class rGeoCodeCls
        Public status As String
        Public results() As List(Of rGeoCodeResult)
    End Class

    <Serializable()> _
    Public Class rGeoCodeResult
        Public types() As List(Of rGeoCodeResultType)
        Public formatted_address As String
        Public address_components() As List(Of rGeoCodeResultAddressComponent)
        Public geometry As rGeoCodeResultGeometry
    End Class
    <Serializable()> _
    Public Class rGeoCodeResultType
        Public resType As String
    End Class
    <Serializable()> _
    Public Class rGeoCodeResultAddressComponent
        Public long_name As String
        Public short_name As String
        Public types() As List(Of rGeoCodeResultType)
    End Class
    <Serializable()> _
    Public Class rGeoCodeResultGeometry
        Public location As rGeoCodeResultLocation
        Public location_type As String
        Public viewport As rGeoCodeResultBounds
        Public bounds As rGeoCodeResultBounds
    End Class
    <Serializable()> _
    Public Class rGeoCodeResultLocation
        Public latitude As Double
        Public longitude As Double
    End Class
    <Serializable()> _
    Public Class rGeoCodeResultBounds
        Public southwest As rGeoCodeResultLocation
        Public northeast As rGeoCodeResultLocation
    End Class

And when I run this code:
        Dim ser As System.Web.Script.Serialization.JavaScriptSerializer = New System.Web.Script.Serialization.JavaScriptSerializer

        Dim gRes As rGeoCodeCls = ser.Deserialize(Of rGeoCodeCls)(jsonResponse)


        If gRes.status = "OK" Then
            'do something
        Else
            'do something else
        End If

I sort of get the start of the right result but there are data missing... :-(

I get:
gRes:
   results {length=7}
   (0) - Count=0
   (1) - Count=0
   (2) - Count=0
   (3) - Count=0
   (4) - Count=0
   (5) - Count=0
   (6) - Count=0
   status - "OK"

So the "status" bit comes through alright, but none of the other stuff... please can you shove me in the right direction on this?  Thanks.