How addicting is Forza Motorsport 2?
PGR3 = Launch Title
GRAW = March 06 Title
Guitar Hero 2 = April 3rd release
Forza = May 29th (I received it on May 22nd)
I don't play alot of Forza at one time (ok, so probably about 80-90 mins of race time per session). And yes, Guitar Hero 2 is amazingly fun as well.