Once you get past the technical faults (especially when it comes to fullscreen mode) and get a controller to play the game, it's an absolutely beautiful experience, well worth playing through multiple times. 10/10 would cry again.

The best platformer I've ever played and one of the best games. Thoughtful level design, a lot of content, and perfectly executed mechanics. It has an optional (as every cutscene can be skipped) but very touching story, excellent music, and an alternate options menu to make the game accessible for those who can't handle the game's immense challenge (you are climbing a mountain, after all).
10/10 deserves GOTY

800+ hours and still stuck in silver hell
10/10 would recommend