I ran this for a group of friends — we weren't able to finish (we ended after the first Visitor death due to time constraints) but we all loved it. The mechanics are so evocative, especially when it comes to the dice. I think it's incredibly clever to flip successes and failures the way Ritual does; I love it when successes and failures both come with strings attached, and the thematic intent works incredibly well here. Also, the art is fantastic.