I beat it! It took a while to get a hang of, but then it felt satisfying when I beat the bosses! I never used the dash because the dash always just sent me right off the edge to my death. For the same reason I didn't jump in the first level, but in the second level I started jumping a little, but only straight up and down so that I didn't fall off. I think making it so you can't dash off the edge (or reducing the dash distance) as well as reducing your airborne speed would have helped the experience a lot!
Also I think a found a bug where the 3rd boss never attacked me at all (which I was grateful for) - so that one was very easy. Other than that, great job with the boss AI!
The art was beautiful! It felt chaotic but controlled at the same time in a way that felt really nice. Loved the particles coming off the water at the bottom. Overall very clear and exciting colors!