The PoS3 is nothing but a bunch of cookie cutter fighter/shooter games aside from Little Big Planet, the horribly oxymoronically titled game.
But wait! First person shooter aren't all the same! Oh! Oh! Oh! They have different enemies, levels and guns! Not much else though. FPS games suck because once you've played three, you've played them all. Only exception is Chex Quest, whose epic w1n will never be shared with anything else.