Thank you very much for this Yahtzee. As someone with a degree in English, a minor in Writing, and aspirations of becoming a novelist, I have a great appreciation for what you did with this article.
That and it brings validations to my views of the game itself. Seems like a LOT of people didn't like this game, saying that it was a boring walking simulator - and understandably so - and that it wasn't nearly as scary as the first game. I disagreed, saying that the horror was a lot more subtle, as you described. The horror comes from the writing itself, and not from running in terror as a shambling monstrosity is breathing down your neck. The game plays like an Edgar Allen Poe story. I know a lot of people who find Poe's writing to be boring, but there is true terror to be found in his words...and it all comes from the writing itself.
The horror of A Machine for Pigs isn't blatant and in-your-face the way it was in Dark Descent, what with the monsters and the insanity meter and the "run for your life!" gameplay. It comes rather from learning of the main character's pasts and the sins he committed there-in, all delivered through fantastic writing.
So thanks again, Yahtzee, for not only providing someone like me with a very interesting article to read, but also validation on my views of the game itself. :3