Ummmm... yeah. I pretty much agree that Quantum is a broken system.
Corbell's actually not a bad competitor. I have a friend who trains with him in Santa Cruz, so I've met the guy a few times.
Quantum isn't Aikido, entirely. Almost all of the Aikido techniques are in there, but he likes to use some wrestling and some of his really, really bad sambo.
Having rolled with the guy, I can say that he doesn't hit very hard and his submission game is questionable, at best. Still, I guess he's successful, so whatever.
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