Hmmmm...
A good mix (and wow not much fanboyism; what's the matter with you people?) thanks for all the responses.
I
like the concept of Dead Space, I'm just not sold on the developer.
I am seriously tempted to get a PS3, funny that I'm not the only one who is skeptical of Killzone 2 -- no one mentioned it. I haven't played Resistance but I hear it's awesome, maybe I'll pick it up and its sequel when it comes out; Little Big Planet has been getting a lot of attention in the media -- it looks totally cool.
Holy crap, how could I have left out Resident Evil 5?
Resident Evil 4 was one of the most fun times I have ever had playing a videogame.
Oh and Gearbox (Brothers in Arms, Halo CE for PC) has had a new game based on the "Alien" franchise in development for quite some time now but has been quiet. I trust this developer and I know this game is going to be atmospheric and scary as hell. Also, Gearbox has fully committed to the PS3, so expect a kick@ss version of this game to come to Sony's baby, not just a port -- this includes the new BIA game as well...