Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pornography for psychotics.

O.K., social commentary, blah-blah-blah. We know all of this already. Truth is, the experience of this book is exactly like having a warm handful of blood and hair thrown in your face. American Psycho seems to represent a new modality that is becoming evident in all forms of media--shock fiction, porno for psycho's. This book has some sick cathartic value, but hey, so does Jerry Springer. For my money, this work has all the art of a car accident--but I bet it still sells like crazy.