Well...
The idea is there, it just needs better execution. The game doesn't allow you to jump through platforms, like in normal platformers. That's okay, but only if it happens with solid rock platforms. Here you can't even jump through twigs. The character is way too big for the platforming and therefore it's easy just to stand on edges. Also, the damagebouncing is WAY too strong. I don't say you should scrap it, but at least make it less. Nevertheless, the music was good, and I see potential in this game. I won't say anything about the graphics, because even retro graphics have their charm.
TL;DR :
+ nice, relaxing music
- no jumping through platforms
- oversized character
- damagebounce too strong