Being the 7th game in the franchise its still good, but some things are repetitive.
The graphics aren't that great considering the Xbox 360 version isn't that much diffrent from the PS2, Xbox and Gamecube versions except maybe a little more sharpness. If you play the game in HD the cut-scenes look worse then they do in Standard definition.
As far as multiplayer goes, its a ok online wise. You can have up to 8 people in a party on Xbox live. Theres various gametypes like Trick Attack, Elimiskate, Firefight, Graffiti, etc.
Overall Tony Hawk's American Wasteland is a good pick up and play game and good for people who haven't played the other 6 games, but if you have it might seem that the game is extremely easy.