It's something. I found a few things that if they were done on purpose were great. On the first screen, if you go left before going right you lose the ability to jump, and on the moving platforms, you keep the momentum of the last object you touched, which is definitely fun and infuriating at the same time. There's definitely something there but clearly needs more work.
Also, I think you forgot to add a back button in the about page, either that or I'm an idiot who's not seeing it.