Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Bert's Book Stinks

Not helpful. Not funny. Poorly written. And he's trying to flog it now on free Internet chat sites, apparently attempting to unload the unsold copies he has with curling yellowing pages in his garage and/or a rented storage locker. Avoid it at all costs. Reads like a dry drunk who still can't comprehend a sober world.