Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Science Fiction

I'm sure that there have been many sci-fi books on the topic of genetically engineered people, but this puts the idea into a new situation. It's about a man who slowly unwinds the past of his new found lover he met in a casino and finds all her "brothers" and "sisters" that were also genetically engineered to have powers of telepathy, telekenisis, hypnotism, and abnormal skills. the end is surprising, and the story moves nicely. I recomend it to anyone interested in science fiction.