Oh! and Prey, PD0, and PGR3 I got for under $10!!!
Blue Dragon for $16.
Something to consider there.
-edit- I almost forgot. You can preview virtually all games when yu hook up the 360 to the internet and go On XBOX Live. That will give yu a good deal of opinion there.
I have demoed Left4Dead (Phephuckinnominal game!) and Overlord and would recomend them. My co-worker has been going nuts ofver GoW2 and Fallout3 as well.
"Let justice be done though the heavens fall." - Jim Garrison
"Ask not your horse, if ye should ride into battle" - myself