Instruct: Classify a given review as either positive or negative.
Query: Don't buy this book

This was an extremely disappointing book. The identity of "The Raven" was so obvious that for a while I hoped the author was trying to make it seem that obvious only to throw in a last-second twist. Unfortunately, there was no twist and it seemed almost amateurish. The best I can say about this book is that I'm glad I got it as a paperback, and hopefully I can trade it in at a used book store toward a better book. Don't make the mistake I made and spend any money on this book.