Very cool mechanic! I would have liked some more easy levels that utilized drifting, as that felt like the most fun part of the game. I could see this expanding into a nice filler game to occupy those few minutes you have between things throughout the day. I know if I had something like this on my phone, I'd play it all the time.
Some things I think would improve the overall feel of the game:
- A light (or something easily seen) directly on the antenna of the car that lets the player know exactly when the control will go away (i.e. the point on the car that the control is based on). I know the circles light up, but having a point of reference on the car would be nice
- More levels to expand on the options with the mechanics -- Like I said, I feel that the drifting is quite fun, so having more levels where you have to do that to be efficient would be awesome
But yeah, solid entry! I had a lot of fun on this one. I got 3 stars on all but one of the levels. Nice work.