Instruct: Classify an Amazon review as either positive or negative.
Query: Comprehensive reference on Lon Chaney's films

This reference book is packed full of cast listings, story-lines, production info, and contemporary reviews of all of Lon Chaney's known films. There are over 100 photos from his films. Author Blake has also included notes about the films including which ones are extant. Finally, there is a list of other films that he appeared in and unrealized film projects.