I have his DVDs. Boy, nail on the head about boring. My wife purchased them for me year or more back. Basically, he teaches that horizonal hinging is the key to great, consistent, golf. Go out swing anyway you want and remember to rotate the clubface through impact for that perfect shot. He even has clubs for sale now with shafts that are black on one side and white on the other so you can see the transition during impact.
He does mention forward leaning clubshaft and correct grip. I think I gave up when he said pretend the club is a giant hammer and drive a nail into the back of the ball while rotating the clubface.
That's it. That is why there is so much filler on his DVDs. Not too much to tell for 6 DVDs. I learned more from Brian in his backyard, in shorts, with 4 golfballs in 10 minutes than I learned from ALL of AJs DVDs.
Brian.......You need a Golf Channel commercial and some slick promotional guys.