I like sidescroll shooters, but i thought that in this game enemy's bullets were too fast and most of the time you not even have a chance to dodge them. It neede more speed on the ship, or less speed on a bullets. I don't know maybe it's only me but in sidescroll shooters it's one of the sutisfying asspects that you can dodge them.
The art, music and aiming/shooting are good. Good work!