You've got a 360 thought right?
Apparently the ps2, 360, and wii versions are much the same - which is mainly the one I've heard bad things about, I had a look at some videos of the ps2 version at least, seemed like the same kind of game, but didn't look quite as good - not 100% on the next gen version though.

The PS3 version was developed seperately, apparently has a better storyline, and is meant to look a hell of a lot better too - this could be what gave me such a posetive impression.

Ahhhhhhhhh, I see.

Damn your PS3 and its better-produced games. :p

Heh, not always, trust me.