The neon arcade style really pops! Kind of reminds me of Tron a little bit.
It is very satisfying to deflect a bunch of shots from the boss because it does so much more damage than I can output with my little gun. Unfortunately, I'm not very good at bullet hell games so I only tried the Crab 3 times before I gave up (got it down to a sliver). I think there is definitely something here though because I probably wouldn't have gotten to the Crab if I didn't enjoy the first two bosses.
I would have liked to see a little more variation on the third boss. The difference between the first and second boss was really neat and I think it's what got me to keep playing. I also think the movement can be a bit tighter and the walls less bouncy. Overall, I think this was actually very fun!