Ok, WOW.
I just played with it a bit.
Yeah, the sim is sketchy as hell, but potential is astounding.
I'm a flight sim fan, and I like to fly around Cleveland in FS'04 (haven't tried FSX yet), but I hated going "well I guess that looks like my neighborhood.
IN GFS I just did a flyby of my house. It sure looked like my brothers car in the driveway.