Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Never Buy a Used Book

The One Minute Manager is a wonderful book for those who want to budget there time, and be somewhat more organized. I highly recommend it. However, never purchase a used book as this was not merely used, but was completely marked, highlighted, and written in. It was not worth the price I paid. If Amazon would offer me my money back, or a credit.....I would take it!!!