Instruct: Classify a review into positive or negative sentiment.
Query: WARNING! Do not buy this book!

This book is by far the stupidest, most boring and hard to understand books in the history of all books. It was like torture having to read this pointless book. The characters do not make any sense when talking! See if you can figure this out: "Lay a-holt o' that tackle, then. Behind ye!" And does anyone know what "Pshaw!" means? This is a boring book and I would never hope that a poor soul has to ever read this book again in the history of mankind!