Let me start off by saying I have read almost as many books as Amazon has on golf and have studied the swing for the past 7 years intently. I have reviewed and studied 100's of pro golfer swings and was always amazed at the extreme similarities in all pro golf swings. I do understand the technical swing however I find it very hard to implement for myself. I have not even hit a golf ball yet with his techniques but I know this will be a game changer for me indeed. He breaks it down to its most simplest form and has really found out how to implement a pro golf swing in very easy to understand the terms. As for the 1 one star review that claims it messed up his swing (YOU ARE DOING IT WRONG! RINSE AND REPEAT UNTIL YOU GET IT RIGHT). I will review this again once I have used the techniques in the real world but honestly after doing the drills and getting the concepts I think we finally have a new Ben Hogan book, yet one that actually works for everyone instead of hidden messages. In fact it is like a basic rewrite of Ben's book without all the malarchy and odd illustrations.