Four stars for the research, which was often quite impressive. Two stars for the writing (author thinks he's cute and witty by putting things in parentheses, but they are mostly irritating) and the constant repetition (Harry Price and his marvelous library) and large swathes of obvious material (the importance of practice, etc.).
I read this book because I like gambling and the Internet and wanted to learn what Fantasy Sports betting is all about. The author doesn't begin to describe it until halfway through the book! Lots of tedious political descriptions and the colorful gamblers are really not the colorful. The author is timid.