Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This is not a handbook! ;)

For those of us who believe that great loves and partnerships are life's most valuable treasure ... this can be one hell of a scary book ;) He does a great job of pointing out the pitfalls built in to our modern concept of a "R-R-R-Relationship" (capital and quotes emphasized). You will recognize the symptoms and patterns he points out in society as a whole, in your family, your friends, and (painfully) even yourself. He's so brutally pessimistic in tone he doesn't leave much hope. However, looking at things with eyes wide open, as they are, is the first step toward recognizing these obtacles and pitfalls within ourselves (in my opinion) ... and thats our best chance of taking responsibility for it and changing it. This is where the hope lies. As long as you don't let it depress you (lol) ... this one is a must read. Besides, his metaphors are hilarious: they rule :) He loses a star for the pessimism - he could lighten up a tad ...