Too easy.
To get any sort of challenge I will have to play using Trinidad as my team I guess, or play online, where I get beaten every time. It doesnt really make sense.
Apart from that, this is the slickest interface I have ever seen for a game, it is very very well done. The graphics are impressive, but the players look downright scary - deformed mutated monsters.
Lastly, I see almost no changes since the last XBox iteration (Not "Road To..") - it is almost exactly the same controls, and still just as impossible to use the fancy tricks on the higher settings.
in short: unbalanced, beautifully ugly