Right now I'm playing Bioshock for the 360 and it's fantastic!
Generally I love the GTA games and the likes. I dug Scarface a lot, that was awesome, but a copy of GTA pretty much. Wow, I've played a zillion games but now I don't have as much time.
I like Guitar hero. On Gigantour me and Mendez played it so much we had problems on stage as we're thinking what color buttons to press...playing our own songs....it was fucked up...for real!
Cheers
Mike