Instruct: Classify Amazon reviews into positive or negative sentiment
Query: VERY POOR INFO

i READ THIS BOOK AFTER READING A REFERENCE GUIDE DATED IN 1991. i WAS EXPECTING NEW INFO OR AT LEAST GOOD DRUG PROFILES AND CYCLES. I WAS GREATLY DISAPPOINTED. THIS BOOK HAD LITTLE AND VERY POOR DRUG PROFILES AND NO CYCLE INFO. THIS IS PRETTY MUCH JUST AN OPINIONATED BOOK, AND AGAIN I WAS GREATLY DISAPPOINTED.