Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A disappointment

Some of the Reacher novels--such as The Killing Floor--have been incredibly good, but I was genuinely disappointed in this one. The author describes Reacher as heroic, a loner, etc., but instead he should write in such a way that we reach these insights without being told. Phrases, such as "back in the day," get repeated much too often. Reacher has become a caricature of himself.