Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Feel the Heat of Words

I must say that this classic, by the master of Science Fiction, is one of the greatest Scifi books written. Ray Bradbury has proved to the literary elitist, that Science Fiction is not just about non-existing technology. No, this novel questions the self-censoring nature of man. It takes place in the future, 1990s, a future for the when the book was written, and tells a tale of a world devoid of books. The firemen, no longer put out fires, but start them. They burn books. Hence the title: the temperature of which paper burns. Though, I suppose the most interesting part of this story is that the policy to burn all books did not come about from the government. No, instead regular people began to democratically burn books themselves because books typically have that one element of life that common people usually do not want to deal with. Controversy.