Bioshock any good? I remember seeing tonnes of adverst for it when it came out, but I never had a 360 back then.
It's very, very good. One of the best atmospheres in a game I've ever come across. I also quite enjoyed aspects of the storyline as it deals with Objectivism which has political philosophical ramifications.
It does have a couple of flaws, one of which takes a little of the games appeal away, once you notice it.
Thoroughly recommended though.
Cheers.
Think I'll put it on my list and give it a rent sometime to see what I think then.
I've just finished it again, so if you want a lend of it let me know and i'll post it up to ya.