Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Yawn

Well, Robin Cook is one of my favorite writers, but this book honestly bored me to death. I thought the plot was a little bit intriguing and had some potential, but the boring dialogue between the two women began to get very very annoying. There was no very shocking ending, and was kind of disappointed in the plot content after his last book, which although very bizarre was a very fun read.