Graphics is really nice! I liked the background music too.
Just the platforms that is possible to jump on are not too much differenciated from the background. I managed to play the game just because I read in the comments, that I should look for the invisible trash can, otherwise I would have quitted right at the beginning, because I would think the game is broken.
The story is a bit depressing, but the idea is nice. If you will really give it a good ending in the end, then great. :)