The most painful and rage inducing game I have ever played, the amount of frustration I have received over my hundred hours of playtime doesn't even come close in comparison to any other videogame. 10/10.

(edit)
After 1,5 years of playing this game on and off I finally beat it. This is genuinely the hardest game I've ever played. It is painful and absolutely brutal and I still have so many secrets to go for but man it's such a great game.