Instruct: Classify a given review into positive or negative sentiment.
Query: This is the worst book I've listened to in a long time.

The more I got into this audio, the more I began to dislike the characters, especially Molly. I wondered how she let her father get so sick, and was angry at her about this. Another thing that really bothered me was how ARS kept referring to Dennis as Dennis Ponder, like there was more than one Dennis in the book.