Instruct: Classify Amazon reviews into positive or negative sentiment
Query: peter squared

i read about two books a day and can stumble thru even the worst... i am by no means a prude.. but i have never read such amazingly awful porn disguised as fiction.... the beginning was interesting and peter did some funny things.. but after about 40% of every page detailing masturbation, i finally had to stop before my head exploded!!! next time list this in the erotica section under "waste of time"!!