Really fun game. You do need to get used to the limited control you have over the character because the game is played with just one button.
I found the section in the lower section where there were a lot of holes a bit annoying (Constantly falling to the bottom). Also there I could fall 2 screens down, but the camera only drops by 1.
Lastly I got stuck where there are balls rolling around. One fell into hole with the launch pad, I jumped in right after, and now I can't move, the other ball is also stuck. This seems to be a softlock.