Fun game!
I would have really liked to be able to use multiple arrow keys at once (e.g. up and right together, rather than having to do them one after the other), and I definitely hit R on accident on more than one occasion, but once I got a handle on the controls and the objective it was fun to fly around and compete against the AIs.
A quick question: when I switch control over to the AI with M, is that AI based on my movements so far as a player, or is it a standard AI that all (?) the ships were trained to use before the game started?