This was a really quick read (150 pages in ebook; I finished it in about 3 hours), but really enjoyable. It had most of the tropes of haunting horror, with a good dollop of social commentary thrown in and actual character development. I was expecting something a lot more campy, given the slightly gimmicky premise and laugh-out-loud moments in the first chapter, but it got really dark toward the end, with a good blend of psychological terror and body horror.