Instruct: Classify a given Amazon review as either positive or negative.
Query: It had its moments, but it dragged on like a 120-page essay!

This piece of writing would have been more suited as a 6-page op-ed article in a magazine or newspaper. Instead, Kellerman stretched it out into a book, and the results are less than inspiring. Although he does bring in some interesting insight and ideas, best expressed in two specific examples, he continually adresses the broader issue of psycopathy in general, instead of in children. Also, Kellerman obviously has a political agenda that includes harsh prison sentences and the belief that some people are born evil. While there is nothing wrong with these beliefs, they unfortunately affect the authors objectivity on the subject he is writing about.