I only play xbox 360 and it sucked, HDMI hooked up, 1080P 40" Sony, Bose surround. The only good graphics on it were the sleds themselves, gameplay, loading time, save time, etc is enough to make you microwave the disc in itself.
Entertainment value of the game was still 0.
Fun factor: Go into the garage and test drive the sleds. There is one hill if you use the shortest tracked 550 I think it was that if you ram the sled into a tree, and then sidehill striaght up after you get stuck 1 - 100 chances.
Game is new by the way, was released on PS3 a few months before the Xbox360 version, which was released end of March, and could only find 360 version on ebay.
Don't trust the trailer, you can polish crap but in the end its still crap.