Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst andt very used!!!

This is a worst book,but it's very very USED BOOK! This is not a book from the creators. Buy it if your a VERY VERY VERY VERY VERY simpsons collector fan!!! Review:-4 (F-) The only Simpsons book I have review 10,it's complete guide ksùjdhbnv lùsijgvbn