In the basic levels it wasn't too difficult when using small movements, but level 6 was buggy and I couldn't see my character. Also reversing the controls out of the blue felt kinda cheap, the rest of the game is a pure skill check and doesn't throw too many twists in that formula (that's not a bad thing). I feel like a game like this could really use a higher sense of speed, because the best strategy feels slow and careful to me.
Overall I kinda like this direction of accurate racing game and the way your character is slightly more challenged by physics than an average race car.