Okay, first off, let me tell you that Coil/Strike is an unorthodox read....but that is okay, because the author is making the assumption that you are tired of common ground instructors and instructional books. If that is where you are at....then this book if for you! Phairway Phil leads your from the Dark Ages to the Age of Enlightenment by de-constructing your current thoughts of a complex golf stroke, to one of a simple...efficient "strike"....not swing.
Secondly, this book will get you in and out of your skivvies in front of a mirror so your inner self can help you visualize a new coil strike....so there's that....I mentioned it was unorthodox....but the term crazy-like-a-fox comes to mind because the author knows that to break the conventional, you have to get the reader back to the basics.
This book does, and it will allow you to experience a whole 'nother way to see your game.
......With or without your skivvies.
Keep it in the short-grass,