I'm a huge fan of platforming games, but I'm also a super artsy person. In this regard, Super Meat Boy only satisfied one of those factors: it's an incredible rage platformer with a difficulty that progresses well, but that unfortunately has an impenetrable atmosphere. The art style is very mundane and the music doesn't really always fit the mood, and that keeps me from really getting invested into sessions of the game. This being said, I only played through the main story so far, and I might keep playing this on the side to eventually get 100%, and maybe my opinion will change then.