I picked up a copy of the SGB, and I'm loving it. I've just gotten past the chapter on chipping, and (as posted above) after spending some time practicing, my chipping is out of this world, and my 15 yard pitch is deadly - I love being 15 yards out now, knowing a 2' putt is coming. Granted, you have to like empirical data (as opposed to straight feel) to appreciate Pelz's work, but if you can understand what he's getting at, you will watch your scorecard get better (in fact, I broke 100 yesterday, carding a 98).