I really love the game, it's a lot of fun to play and quite enjoyable. I did notice especially on the first stage my character seems to go flying way off the top of the screen, I think this is because when you land on multiple enemies at once the speed compounds and gives you a super bounce.
I rally like the dash mechanic as well, but I would add a bit of invincibility frames after the dash because I died a few times when I thought my dash would make it to an enemy but didn't.
Overall Great game, I had a lot of fun playing it.