I have not dealt with Mr. Dillman on a one to one basis. I have, however, been around several of his higher ranking students. Their knowledge of pressure points(kyusho) is decent, but no more than any other kyusho experts that I have trained with. I have seen to many holes in his use of "ki" to say that he is being entirely straight forward. It is the sam eas every other style out there. There will be people who follow it and some who don't. For me and my students, we don't.