Hey Skunk,
Just my two cents, however his books are good, in person he is better. It amazes me how much knowledge this man has in his head. He can recite things, verbatim, from years and years ago. Its actually very scary.
Not to mention, he is VERY K.I.S.S. simple. Quite good training. In fact, I'm going to give up a week long course, just to go to his Carbine/Pistol Course for three days. Well worth it.