Okay, presentation top notch, one of the best looking games on jam I saw, albeit simple.
My feedback: the objective in games is not needed, but if You go for endless run, the game should get harder and harder. That way the player sees how far he went, and the stakes are higher, so the game gets only better;)
Oh and I didn't have so much problem with controls like others, I just used one ship at a time and it was responsive;)