The controls felt super tight. I loved how the ship bobbed up and down based on the terrain. Increase the speed and handling just a bit and these would be incredibly satisfying controls for a racing game.
The structure gave the game some great replay value. I could see myself replaying this game trying to get a high score. The only thing I could criticize is that the ship felt a little slow. Other than that, the game was very enjoyable.
If you could play my game, that would be awesome!