Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Isle of Dogs

This book was incredibly disappointing. Ms. Cornwell should stick to what she does best, writing about Kay Scarpeta. It took me forever to get through Southern Cross and I mistakenly gave Isle of the Dogs the benefit of the doubt and decided to read it. It was a mistake to do this as this book was just as bad. The plot was silly, contrived and unbelievable. Trooper Truth, what the heck is that about. Please Ms. Cornwell, for the sake of your remaining loyal fans, go back to writing about Kay Scarpeta.