I play it awhile back on xbox and I find it a nice game, but it have his pro's and contra's.
The general gameplay is okay: the control system of the gamepad learned fast (intuitive) and the game isn't too difficult (maybe for some gamers too easy?) ... the skilltree I find not so fun.
The gameworld is not so big, but it have beautiful views !
I haven't play the whole game. Many xbox players say the game have "gamebreaking BUGS" (disappearing NPC's!), but so far I play I haven't discovered bugs! So maybe I'm a lucky one or I have another version??
And I think the PS 3 may not have bugs (I hope!) ... But I find it bad

the dev's (or whatever) don't make a good patch for the xbox players with gamebreaking bugs! (in real contrast they make a PS 3 version !)