Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unbelievable!

It only took about 75 pages for me to wonder how this book could have been published and why would anyone pay 20 plus dollars to purchase it. To say that the plot was paper thin would be kind, this plot was totally unbelievable. Why would Grisham think that we would believe that the CIA director could tell the Presidential Candidate about secret mass murders but he couldn't tell the Candidate what the CIA had found out about his personal life. Give me a break. My advice is to not waste your money or your time.