Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a waste of time - I could have had a root canal!!

I seriously question if Patricia Cornwell actually wrote this book. This is as bad as anything I have ever read. The plotting was poor - who ever heard of two ladies, one assistant chief who hangs around with a clerk and the boss who doesn't do anything putting in a year to clean up a department because of reasons that were never quite clear. I really think there were several story lines here that Ms Cornwell never got going and I don't believe she actually finished writing her book, she just merely stopped. If Ms. Cornwell continues writing like this, I fear her reader base will decline. Enough said.