There is a lot of things I love in this game.
I love the car handling, the vehicle damage and the rag doll effect when crashing into people.
I did encounter a few bugs, but they never harmed the game, mostly amused me, like crashing into a character as if they where solid granite or somethinge.
I actually think the main mechanic is harmful to the gameplay. I would have prefered something that was maybe was less restrictive, like no brakes, or keep your speed above 50mph or something like that. That would require a level redesign though.
Seriously though a Rally / Racing / GTA style game with what you already have I could sink hours into.
The cut scene at the start was a nice touch without being overly long.
Great game