Cool idea. The controls are a bit "special", but got used to it after the first run. I like that you really can control it with the hands and the joysticks (but i prefer the hand one).
My current highscore is 4. Not sure, if it's good or bad, but maybe as benchmark for others^^
Some little ideas how to improve:
- when you drive up or down and accelerate at the same time (but especially when driving downwards) the plane should maybe rotate toward the forward direction, else it is hard so see where you drive
- at the first run the cockpit is at a different position than where you sit, what's bit strange when sitting on a chair