Instruct: Classify a given Amazon review as either positive or negative.
Query: Gallows Hill

This book was a pretty good book. I wouldn't say it was a great book but it was a book worth reading once but not twice. The plot was interesting and very creative. The thing that I liked most about this book was the originality of the plot and how it was set in the real world but it sounded like something that probably wiuldn't happen. Overall this book was decent and I would recomend it to any Lois Duncan fans.