It's a solid little game for sure.
I did get a little frustrated when an enemy ship that I had destroyed still seemed to damage me when a couple pixels of its death animation clipped me since I figured the threat had been eliminated.
I also found it a bit weird when I reached my ship and then hit the "edge of space" since I figured the entire game just looped the space, but that's more of a context issue where people don't think something as typically infinite as space has a border of any kind.