I recently added this to my 5E collection and its absolutely BRUTAL. Travis Vengroff has done an excellent job on crafting a gothic adventure filled with some nasty horror elements and a real fight for survival scenario. This is like the love child between Dark Souls and Darkest Dungeon. An ancient evil on the verge of awakening, horrors in the path of the adventurers every step of the way and a race against time. I'm taking notes for my own campaign. There is even some interesting mechanics when encountering horror elements here that are pretty interesting and straight forward and completely optional, thought its definitely recommended, just like this adventure. Give it a go!
[5 of 5 Stars!]