That's not so bad really considering that he did not "learn" form video tapes.
Hell, I earned a BB in Shotokan in 3 months (this is after a year of White Crane and three years of WHLC). The fith dan saw that I was previously trained and had a degree of mastery of all the basics and taught me all the Shodan waza and kata. They we pretty easy and not as involved as anything I had done previously. Sparring was fun. His Sandan and Nidan had a good time perfecting their breakfalls when they worked with me (Tiger carries Dragon over the mountain does work

) and I don't recall ever loosing to them.
The only thing that concerns me is all this "starting my own system" and self-promotion to "Master". Good karate is one thing. Being a good teacher is another but, True Mastery is something that takes a lifetime even if one breaks away from one's teacher for what ever reason does not make you a master.
Case in point: My last Sensei recently closed his school and in doing so he removed his support and denies ever giving me permission to have opend a school. All this even after publicly giving his blessing on three seperate occasions because I was his first student to do so. One time I have on video tape from his visit to my school where he addresses my students, another where the Soke of the system was present (who congratulated me on this achievement) as well as several hundred witnesses. However, I understand that this is his perogative as habing been the last teaching Master of the art. The family no longer teaches the art. I had considered changing the name of what I teach to encompass all the arts I have BB ranking in (except Shotokan) which include Aikido, Kenjutsu, Iaido as well as the Ninjutsu of my last teacher. I have thought about going back to the pre-Meji Kaiden System meaning you receive a license to teach
(a specific level of knowledge) when you reach Shodan throuh Godan level vice a dan ranking. As of yet I have not done so. The difference between me and the person who is the subject of this topic is that I have over 30 years in the martial arts as well as military combat experience.