Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must read for all even those who don't like sci-fi

I will keep this brief. This is one of the mostly richly filled stories ever written. It has great action, intrigue and moves quick. But what sets it apart from the rest is the unique outlook on human nature and the way the universe works. Although set in the future, it is a very plausable concept of where we as a species may evolve to. I read it every time I start a new job for its machiavellian intrigues and insight into human nature. I am now on my 6th copy, having worn out a couple and given a couple away. Do yourself a favor and get this one, you will be a smarter sharper more intutive individual for reading it.