Instruct: Classify Amazon reviews into positive or negative sentiment
Query: disappointed

My expectations were not met by this offering. Before finding the book on amazon I had quite a hunt to find it. Very early in the read I was first turned off by Mr. de Garis' penchant for stressing how much he simplifies things for us non-scientists. Ok, so thats kind of personal. His work is so interesting and the possibilities are astounding, but I think his expectation that a) cosmists and terrans will likely eradicate each other and b) that super intelligent machines will probably eradicate humans poorly explained. Anyway, all in all, if the reader has never foraged into this area its worth it for the exposure.