Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Big Disappointment!

This story started out very good and it got really exciting and then it was like the author went out to lunch and never came back. Total disappointment! The ending was so stupid, that when the tape was finished after all the hours of listening, I kept thinking somewhere I missed something. James Patterson could have and would have had a much better ending then this author.