Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Poor quality book

This book was not in good condition! Half of the binding was missing and the pages were extremely yellowed and falling out. As my son read the book, the pages fell out and it is now in many pieces. This book was purchased for his high school summer reading and the condition of it made it extremely difficult to use to complete his project and the book will need to be thrown away.