I had this on Xbox (I've always been a Pro Evo man) and it really was very good. So I downloaded the demo for the 360...and it just seemed so bad compared to the Xbox version. But as Beechy says, Pro Evo 6 is a crap cheat fest.
I like this game but ive always enjoyed fifa, the career mode is better than that on PE, if you dont want a pure sim (and not all of us do) then fifa is acceptable.