Just got new XBox360 any games I should try?

I don't know if you have a PS3 or not, but i'll include non exclusives as well.

Racing: Forza Moror Sport 2 (Best racing game ever, I don't like racing games in general but I love this)

FPS: Halo 3, Gears of War, Gears of War 2, Call of Duty 4.

RPG: Mass Effect, Lost Odyssey, Fable 2, Fallout 3

Fighting: Soul Calbur 4, Virtual Fighter 5

Survival Horror: Bioshock, Dead Space

Simulation: Viva Pinata (Looks lame but it's alot of fun)

Action: Devil May Cry 4

XBOX Live: Braid (My Vote for Game of the Year!), Castle Crashers, Geometry Wars.

yes

Please use the 360 Game Recommendation Thread stickied at the top of this forum for these sorts of questionsAvenger1324