It took me a bit to get used to the controls on this, but it was actually pretty fun after that. My brain kept thinking that I had to hold down mouse one to keep the meteor in my tractor beam and then release mouse one to fire it, which kinda got me killed a few times.
It is still pretty hard, though. I think getting a little bit of health back when you complete a wave would do wonders for wrangling in the difficulty. Maybe make the ship move a little faster, at least while accelerating. It feels a bit sluggish.
The big singularity in the middle looks pretty cool. One of those "ghost" shaders, right?