There's some truth to that, but at the same time. Who can say that this guy looks TKD and this guy looks like boxer? If you understand core training principles and Anatomy/Physiology than the human being can only move so many ways to maximize power. That is how the human body works, so for instance if you see things based on the looks than its the wrong way of perceiving things. I've seen boxers that look like street fighters with there stances and hand positioning but then you realize that there baiting you, so if I would have went with my initial thought than I would have been wrong. Look at Muhammad Ali if we didn't already know exactly who he was can we really say that he looked like a so called boxer in most of his fights but when he hit you, you could definitely feel that he was a boxer. Or I prefer the term fighter, so as not to limit ones potential. (not that boxing sucks, definitely not but a person is not just a boxer, TKD, Kung Fu, etc... but so much more)
The most important thing that was brought out by Tez is you have to be well rounded even in TMA the Chinese utilize the concept of Ti Fa, Da Fa, Suai Fa, and Na Fa. (Kicking methods, striking/hitting methods, throwing methods, and locking methods) these are core principles to have a well rounded system. And I feel thats what the MMA is trying to obtain, unfortunately its a concept that a lot of TMA seems to have lost as so many are spending time on specializing in one area but my thought process and have done a little research but I feel that all TMA's at one time or another or still do utilize each methods. So based on my theory that is what makes a complete system.
Anyways the fights were awesome!