Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't bother

Unfortunately I did not read the comments before I bought the book and I bought it due to its cover resemblance to "The Millionaire Next Door". After reading the comments I suspected it was intentionally made this way to hinder you into buying it. I printed the Amazon return code even before I got it and as soon as it was here I took it out of the box at the post office and sent it back.