Just finished Bioshock 2 for the second time, very highly recommended.
I've been playing Untold Legends: Dark Kingdom, I liked the PSP games, the PS3 version plays like the PSP games, which is both a bad thing and a good thing. Overall, its not keeping me interested.
Transformers: War for Cybertron: A few people have been praising the game and I thought it was really boring, generic level design, generic weapons, generic combat. It's just boring.
Fable 1: It reminds me of Ocarina of Time, except the world is more linear and the combat isn't as good.
X-Men Origins: Wolverine: It's a really fun game, I bought it cheap and it's pretty good as a gory God of War type of game.
The Saboteur: I bought it cheap and it's probably one of the best sandbox games I've played in a while. Looks good, plays well and it has alot of interesting elements that you don't find in many games of the same genre.
Bet with Conegamer and AussieGecko that the PS3 will have more exclusives in 2011 than the Wii or 360... or something.