I've only played a few games on my ps3(mostly because there aren't any). But UNcharted is definately a reason to pick up a ps3, as well as the fact that it's a great bluray player. I prefer my 360 over all three next gen systems. But they allhave their exclusives. That's why I have all three, or is it my gaming addiction .... not sure .
I can't wait for Uncharted 2.