Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Great Book

Of the nine books that Mr. MacHale has written, this is by far the best! Full of suspense, foreshadowing, and many cliffhangers this book is sure to please people ranging from ages eight to sixteen! However, this book does lack some key literary devices and isn't as descriptive as it should have been. All in all, this book is a great buy!