lklawson
Grandmaster
Hapkido has never been widespread or popular enough to really be brought into the equation. I would say the majority of folks just haven't had enough experience with it to form an opinion one way or another. I will say that Combat Hapkido's anti MMA stuff is some of the funniest junk I've witnessed in a long time.
Though NOTHING will ever top Ving Tsun anti-grappling...
Combat Hapkido - Wikipedia
en.wikipedia.org
Peace favor your sword,
Kirk