Bad...just bad.
First of all, the only good thing about this game is the concept. It's a good concept, with really poor execution.
Second, the bad. Where do I start? In the beginning, the second hole you have to jump over is almost impossible with the terrible edge detection. The graphics look like solid colors just converted to symbols and left alone. Not much done with animating the movement and controls. Nothing done at all, actually.
After barely finishing the first chapter, the second chapter just killed me at the beginning of its level for no reason. Then I go all the way back to the main menu.
This game certainly has potential. Just too many bugs and needs some fixing. Try fixing some of the platform errors, those were the biggest problems out of them all.