This is my first guitar learning book besides a Mel Bay book that one of my friends gave me a while ago. I am pleased with this book and I do find it helpful. I certainly have no regrets from buying it. I also like how the author gives a personal touch by sending and replying to e-mails. He also sends links to some extra materials that compliment the material in the book.
I just want to add that I do know music theory from my years playing sax, if that weighs on my review at all.

I'm sure that anyone who wants to get a solid hold on the basics of playing guitar without learning music theory will benefit greatly from this book. It covers the pentatonic patterns, CAGED chord patterns, arpeggio patterns, interval patterns, major scale patterns, and a few other things, and relates them to each other very well. The visuals are used very effectively to teach the relations. You don't need to sight read to learn from this book and you will not learn how to sight read from it. The emphasis is on patterns and shapes and relating them to songs as well as to each other. This is a very effective and simple way to learn the fretboard and it is done very well in this book. The author is very descriptive of how to apply what he is teaching to playing songs, and the song references are great if you are able to play by ear (because the music is not written in the book, and it would cost a fortune to buy all of the sheet music). The author also encourages the reader to contact him at the end of each chapter so I don't think you will have any problem getting answers to any questions you have.

The book sits very easily on my music stand thanks to the spiral binding, and the material is presented extremely well. I get the impression that the author put a lot of love into this creation.

This book is marketed very well here on Amazon because, as you can see, no reviewer has anything bad to say about it. However, I was a little mislead by the statement in the description "The ONLY BOOK IN THE WORLD that includes important details to hundreds of popular songs." The author does explain how to relate the material from the book to the songs listed (by title and artist) in the book, but I think the description goes a little overboard.

Overall - This is a keeper and a great resource for learning to use the fretboard in an effective and simple way. I wouldn't say it's going to make you a great player because only practice and constant learning can do that, but it's a good starting place and a good guide to the basics of the fretboard. I was looking for a guide to learning my way around the fretboard and this book put it together in a way I could see it, know it and use it.

For more in depth study I plan on getting a different book (maybe the Berklee Method) to learn the more complete and technical theory and practice of the guitar, but I also enjoy learning that type of stuff.