Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Diehl has a knack for suspense and surprises.

I find most of Diehl's entertaining and riveting. Chameleon is no exception. Diehl has a fascination with disguise techniques used by experts. In "The Hunt" aka "27", he uses the theme well. In "Primal Fear", he does not use physical changes through makeup and artifacts, but still bases the entire book on the deception of a brilliant, but evil man.I found this book to be a good read and while not a classic, it was very entertaining.