You know, I really wish the person who pitched this to me had called it paranormal instead of a psychological thriller because the genre change at 73% really felt bait and switchy to me. And if I'd known it wasn't actually a psychological thriller, I would have been much less annoyed for the rest of the book. 
 Also, I feel like it's doing this book a disservice to call it a plot twist because it's just so far out of left field, you know? A plot twist needs to have some narrative logic.