Originally Posted by Flaves

If that was the instructors basis for his teachings, would you consider him legit. He may be a good teacher, but a good teacher who is teaching inferior curriculum doesn't mean he is legit.

I would also suggest that if he was a good teacher, and was looking to improve himself, he would try to always seek more certifications, curriculum, ways to become better and provide a better product for his students. In fact, isn't that one of the principles of JKD? Not to limit yourself to one style or method....