Conceptually I think anything that has chaos or flow as part of the system is good ... but like I said above - the patty cake thing could be improved.
Systema suffers from similar problems - nice ideas about control and sensitivity .... BUT .....
Add the cult of personality and whole thing becomes a big lol, but again, conceptually I don't have a problem.
Confucius is asked,
"What would you think of a man, if all the people in his village liked him"? Replies "It would be better if the good people were to like him and the bad people were to dislike him"