It's not too bad. It looks nice and plays fine. The Jeep should be destroyed if you roll it over though. Not being able to destroy the vehicle makes it way too easy.
the game controls are bad and need some work with the quality
This game is very difficult and is actually fun. You should have put medals on this, i would have gladly pass level 18 in under 18 seconds! (Which I did!)
There are medals at tremorgames.com :)