Instruct: Classify Amazon reviews into positive or negative sentiment
Query: WORST BOOK

I bought this book thinking it would help me make good decisions when taking medications. Was I wrong. It is very confusing and any real information about specific drugs is not included. Furthermore, all the nonperscription alternative medicine drugs and supplements are advised not to be taken. If I had paid more than .07 cents for it, I would have tried to get my money back. This book is a waste of time. I tossed it.