Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It is a book beyond the 4th dimension

This book contains the most realistic imagination I've ever dream of. The descriptions are so vivid that I really could see the Way right at the seventh chamber! When I first read the book the vivid descriptions of a complicated concept - curved space-time together with several examples of using it, it just blow me away. It you are not satisfy with the 3-dimensional world that you r imagination live, this is the book. It a journey that I'll never forget, and I do really hope that someone could put it into a movie.Thanks Greg