Bad Stuff: The Nitro doesn;t add that much speed to your vehicle when used. It's pretty useless. The jump ability for the 5 star vehicle doesn't get the highest stars when you jump, and the lowest jump ability vehicle might as well be grounded.
Good Stuff: The controls for the trucks are pretty good, even mid-air controls, and the ability to do flips in mid air are cool, but you don;t get anything out of it. no speed boost, point multiplier, nothing.
Overall: There could be so much more added to this to make it an awesome game. by landing on all tires and not just on the back or front tires, you could gain a speed, or jump boost, for 5 seconds. By crushing stuff in continuation, you can earn a point multiplier. it just feels a little empty to me. like opening giant box on your birthday and it containing only a watch, it just feels a little empty overall. i would give this a second chance if there was some stuff added to it as it's better than most side scrolling diver games on this site. 3/5, 3.5 stars