A fun game overall, especially for hardcore motorcycle fans. There are a few downfalls, which are minor.
For people like me and my friends who enjoy racing each other while hanging out, you might be disappointed with the lack of a local multiplayer option. There is still online multiplayer though, which is still a blast. There's nothing like coming out of that last corner with your friend right on your tail, cranking down on the throttle and seeing your back end twitching as the back wheel tries to bite and get traction.
If you like racing games and are looking for something besides four wheel racing, pick this game up.