Controls are very unique and not easy to pick and play initially, it's not a bad thing however there is a huge difficulty spike to begin with. I found myself trying to cheat the gameplay system and fly offscreen and come back in to shoot the infinitely chasing bullets. The music was really chill even if it was quite loud (not an issue really) and the sound effects were a perfect match.
I played for quite a while learning the controls and found myself getting used to it over time however when I died I couldn't help but feel like blaming the directional input style :'D I guess im a bit of a sore loser.
What you have here is quite special and I think with some fine tuning it can be something very good. Really enjoyed what I played and I hope you continue work on this and improve the difficulty of turning :)