I love the level design and the minimalism in using the mechanics to introduce new levels, my only problem is it is very pixel perfect (which is not my taste) which is why it is not easy to grasp for me and get comfortable with. Also, going out of the screen from the top sometimes is confusing if the jump is not that high and makes me get confused because the sign where are you, have the same symbol of your character. But overall, that is an amazing game, with amazing level design, minimal mechanics that interact with each other, great art and music, and SFX. I would recommend it for platformer fans :)