Your camera work is cool, but I think it can also make it difficult to judge the direction of the car/how much you are turning in some cases. I have strong opinions about this sort of thing though that aren't necessarily widely held (I think most racing game cameras are bad and make the games harder to play. I'm trying to do something to address that in my own game).
Also some of the jumps felt a bit unfair to me. Felt like you needed to leave them in a fairly specific direction, but you can't see where the next piece of track is until you are already in the air and unable to do anything about it.
The concept is cool though, and I really like how different the tone and setting is from any other racing game. Looking forward to seeing what direction you take it in