Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: So bad, not even worth a more detailed review

I cannot believe how bad this book was! It is poorly written, and the characters are so... uninteresting. I could not care less about them; the story, and the protagonists, simply failed to engage me, at any level. I read more than 100- 150 fiction books a year, and I know I cannot expect to find, even if I am lucky, more than 20 or perhaps 25% outstanding novels in that pile. Many other books are good and adequate, and may provide an interesting, even excellent, read. I know some books are not going to be so good, and that a few are not going to be worth the time needed to read them. This one, unfortunately, is at the very bottom of the undesirable pile, or at the far (bad) end of the tail of the statistical distribution. Save yourself a big disappointment--never mind the money! Life is too short to waste it reading this.