Picked this game up at a swap meet last year for my son, and he loves playing it. The trucks are based on the real Monster Jam trucks like Grave Digger and Medusa. The graphics are really great, even the detail on the trucks are seen well.
The game play is really awesome as well. There are many different tracks and obstacle course that the player can compete on, that correspond to the real-life tracks. There is a point system for the stunts and tracks too, that you can save upon winning to buy decals, parts and other Monster Jam trucks.
I rated the game 10/10 because it is very entertaining. Kids and parents alike will love to play this title.