My thoughts can best be summed up as: I don't get it.
I start off with my character and another character that looks like me, but doesn't do anything more than bounce around when I run into them.
There are ships flying past me that I shoot at but don't blow up, but then there are other ships that look just like them that I shoot at and they do blow up.
Sometimes the terrain goes over my character, so I lose sight of my character for a little while. Please don't to that in a game like this; it makes navigating around obstacles difficult.
I think there are some hazards in the terrain, but they blend into the background so much that I can't tell if they're actually things I should be avoiding or if they're just decorative.
There are many shot patterns from enemies that are so tight that it's impossible to dodge them. But I don't take damage from them...or anything, really! I don't think it's possible to die in this game?
Some enemies come from above and are not able to be shot at, and sometimes those enemies will go from being above to being player-level so I can shoot at them, but the way this is signaled to me is so convoluted that I can't tell when an enemy is above or same level as me.
I see that this is a work-in-progress. Good job getting started! I hope this feedback helps refine the game as it grows.