Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: This book is to long for college classes

This book provides a great deal of indepth information. It was required reading in Chinese History Studies At Oklahoma State University Under Dr. Park, who completely tried to destroy every reasonable rational the book provided and used certian passages to distort history to fit his idea of it. So buy the book, stay out of Any classes taught by Dr. Park and learn on your own.