Nice graphics, normal control, not buggy, fine music.
Game concept COULD HAVE BEEN very interesting, if only there were some key differences between quadro, aqua and motorcycle. This is the bad point: too similar behaviour (identical?) of so different mechanisms. If you upgrade the game and make major differences in control/behavour of this vehicles, it will be just phenomenological advantage!
Seems like after a while someone will make a game called 'move your mouse so as you want'...
You know, there was fun program that had calculated total run of your mouse in kilometers... It was fun.
But to make a game based on possibility of user to move mouse it a quite stupid.
Nonsence game. How do you think you could make TRUCK to rotate about it's axis???
Actually no difference with moto game, but there it wasn't senseless.
Races aren't interesting - too simple physical model, like micromachines racing... May be you'll do it more interesting with adding collisions, dog attack and so on?
Today it's boring, excepting music.