Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I knew this book was full of it when..

I was reading it last year and got up to the scene where the dentist refuses to give him anaesthetic for his root canal out of concern that he would relapse into drug addiction. I knew this couldn't possibly be true. It was like a ripoff of Marathon Man. At that point, I realized I'd been had and threw the book away in disgust.I acquired the book accidentally in a mistaken book club shipment and decided to give it a try. The narrator is an annoying spoiled rich kid, extremely unsympathetic. Like most junkies, he's boring. He has no interests except himself. The writing is tedious. When I caught my neighbour reading it on the subway I actually asked him in disbelief, "You LIKE that book?" (He said yes. God knows why.)Come on, no anaesthetic for a root canal? You'll need an anaesthetic..preferably some hard drugs..in order to enjoy this ridiculous, overheated, overhyped book.