Sector Six Controller Test file

I need to know if controller support is good or at least acceptable, so I have just uploaded demo version in which you can play Sector Six with a controller! I am asking you all to play it a bit with a controller and then tell me what you think about controller controls. Maybe there's some big overlooked flaw that I can fix! I am planning to release controller support very soon, so there's not much time to test controller. I'll be waiting for your feedback.