I have reviewed several of his instructional dvd's. The material is sound. The terchniques that he presents are authentic Kenpo. I was originally promoted to Kenpo Black belt by one of Grandmaster Parkers 1st generation black belts (Asa Rainey 8the Kenpo black) with whom I trained for years and years (Just had a workout with him this week). While the techniques and forms that were taught to Mr. Rainey by Mr. Parker and others are stylistically different (Mr. Parker taught different people differently) the Kenpo presented by Mr. Roman is still valid Kenpo in form and substance. I don't know anything about selling black belts, but you can go to any martial arts supply store and buy one for $3.99. Wearing a belt and earning a belt are two different things. Earning a belt and being a belt are again (in many cases), two different things. I operate a small Kenpo school (approx 40 students), not everyone has the oppertunity to live where a legitimate kenpo school is located...If a student is willing to work hard and study consistantly, then I suppose video training is better than nothing. There is no real substitute for a true in person TEACHER, but I have seen alot of Kenpoists taught by instructors who were truly lacking in their knowledge and ability. Again, in my humble opinion, these training tapes are helpful, and there is motion and information that is beneficial to kenpoists of all levels in Mr. Romans tapes.