Instruct: Classify an Amazon review as either positive or negative.
Query: I want my money back

I'm not kidding. I've never considered returning a book I've read before, but I'm considering it. This was the worst book I've ever read and I can't believe 1.someone published it 2.people like it and 3.that I paid money and wasted a few hours of my life reading it. Seriously, don't waste your time or money.