I found it interesting. Doesn't take terribly long to beat, but I love the hand-drawn art style of the game, and the music tracks are interesting, especially when you see how they combine in the end. Definitely takes a bit of exploration to find all the places to enter; some are not obvious and take a little doing to find. My only critique is that sometimes, your character needs to be almost exactly on a certain spot to enter doorways.

Beyond that, fun little platform puzzle, it does a lot well, although I feel there's quite a bit more that could be done to polish the game to a 5 star.

Well done!