Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good for what it is

While this book has many great features, it is a product of its time. I like that in addition to the standard diagrams typical of this type of reference, it contains photographs detailing unique features, expressions and activities such as hands playing the violin and working with various tools. Unfortunately the photographic technology of the 1940's leaves much to be desired most of the photographs lack the quality and resolution to really be useful and many of the motion studies appear to be reproduced proof sheets rather than high quality detailed prints.Not a bad book, but I would probably look for a second hand volume rather than buying it new.