Huang YaoShi is the best!
-He treats his disciples like crap and they all still love him because he has such charisma.
-He is UBER SMART, a master of pretty much everything, from calligraphy to martial arts to music to planting peach trees.
-He is about ten years younger than the other original greats and has the least internal power, but makes it up by CREATING HIS OWN TECHNIQUES. And these techniques actually work all of the time, not just when he is depressed.
-He has his own ideals and doesn't blindly conform to society's accepted norms.
-Plus, he seems to have gotten his skills the hard way- no snake bladders to eat, no jade bed to sleep on (at least, nothing of that nature was mentioned) which makes his skill level even more impressive.
Will concede that he made ONE mistake: befriending Yang Guo.