Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Somewhere between Vonnegut and Eco

This is a very funny, strange, and thought-provoking book. Philip K. Dick's world is somewhere between those of Umberto Eco (there is a lot of theology here) and Kurt Vonnegut (surreal 1970s setting). The main character, with the unlikely name of Horselover Fat, is confronted with the fact that the universe is fundamentally irrational when a friend of his commits suicide. This flaw in the universe then proceeds to destroy Fat's sanity. He believes he has an encounter with god -- a perfect, gnostic god who exists outside of the flawed universe who has transmitted knowledge directly into his head by means of a pink laser.The ideal reader for this book should be a person who has studied theology at the college level, and who has an open mind. It is a very entertaining book with a lot of insight into our strange world, but it is by no means easy.