Best PS3 Multiplayer games?

I want to get a good multiplayer game for PS3 because I only have 4 games for the system, I beat them all, and I want a multiplayer game so I can basicly have a reason to play my PS3 lol.

Perferably an exclusive, but doesn't have to be. The only things that come to mind is Uncharted 3? MAG looks fun, but I hear it's bad. How is SOCOM? Is that even multiplayer?

I probably wouldn't want Killzone or Resistance, because I didn't like both demo's for the game's. (But those were single player demo's)

Any good mutliplayer games?

Oh, and I hate CoD.

any multiplayer game that does not have gunz in it.

any next gen game considering every game made now has to include stupid @ss multiplayer... how bout super mario bros for the nes? had a 2 player mode and u didn't even need the internet.. lol