Instruct: Classify Amazon reviews into positive or negative sentiment
Query: We Already Know Whodunit

As a big fan of Patricia Cornwell I was really bummed out by this book. It reflected her usually obsessive attention to detail about some of the oddest things. I found myself reading lists of stuff that became downright boring (how cigarettes are made?). When I got to the end there was no surprise or twist -- the bad guy was the bad guy and did what bad guys do. Ho Hum. I won't spoil it for anyone else by saying what happens to the bad guy. The characters are likeable enough -- I liked them in Hornet's Nest even better. And what was that completely insane thing about the police dispatcher? I think maybe some of this story was written in a state of delerium... I am so glad that I got the book in a second hand bookstore.