Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Obviously not the first shot at the material.

The author created an invaluable tool to help begineers understand the rather complicated topic of managed care using a straightforward linear approach to the topic. All topics are covered early with references to indepth coverage found later in the volume.Getting the book is just a tool though, you really gotta want to learn the material because as practiced as the author is at putting the pen to paper, it's a very difficult topic and therefore, read.