You guys probably haven't read this, but theres an author here in Quebec (lolCanada, milk in bags, etc. etc.), Patrick Senécal, who writes dark/horror novels. In each of his novels, he picks a flaw in the human kind, and enhances it so that the situation puts it into perspective, so his novels are really, really intense. Idk if his books were translated in english, but if so, you should definitely look him up, his books are the best reads I've had in my entire life (and I've read LOTR both in french and english, Harry Potter crap, and good french authors (Dumas,Balzac,Barjavel)).
Anyways back to the point, they made a movie about one of his books, "Sur le Seuil", which is about an author who writes horror novels that eventually becomes reality, so he cuts his fingers off so he can never write again, but it doesn't stop him from thinking about his next book, which takes place in the psychiatric department where he's held at. The book really pictures this incredibly well, as you can imagine all the fucked up scenes, but the movie only puts the really graphic ones, and never really captures the essence of the massacre that is going on. In other words, they dumb up the novel a lot (like most movies do), which makes it lose its essence.
Sorry for my english lol idk if it's broken as french is my first language
