Great job creating such a huge level in such a short time. I couldn't reach the ending, because I ran out of lives, but I think I got pretty far. I think the difficulty is alright, you probably tested the level thoroughly to balance the challenge.
I found the spinning sawblades in the background a bit distracting. When I just started, I thought I had to evade them. Also, it's weird that you have a special ability but it's not actually required to get to the next platform: you can do it just with simple jumps. At least that's true for the part of the game that I played through.
It's a fun platforming game. I'm glad I tried it out.