Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Stupid beyond belief

This was by far one of the dumbest novels I have ever read. I couldn't wait to get out of the Grover Mudd section of the book. By the time I did, I was greeted with an ending that was completely senseless. By the time I finished, I was so disgusted I left it on the airplane. How have mercy on the poor schlep who picks it up and tries to read it.