Before Id have to go outside to get a GPS signal.. but not anymore! 2.1 fixed it so I can get a signal inside! Not really useful, but goes to show the antenna isnt so bad.
This would more likely depend on the angle and number of satellites along with atmospheric conditions plus your location in your house in relation to satellites angles.
Agreed with the OP.
With 2.0, 2.0.1 & 2.0.2, the GPS Location Service was painfully slow. Most of the time, it didn't even find me when outdoors, and never when indoors.
Now, it locates me in less than 10 seconds, in either case. Wonderful.