...unless it's Brazilian Jiu Jitsu. Recently, there has been a resurgence in threads like this, so I thought I'd just cut to the chase and just call everyone out and save myself some time (and maybe you all some time, too).
So, if you train in TKD, I don't like your style. It's too Olympicky, with the jumping and the arms down thing. I don't like it.
Wing Chun? I don't like your style. Patty cake chi sao, cat fighting looking and too centerliney. And that goes for Ving Tsun, Ving Chun, Wing Tsun, Wing Man and Tsun Set. I don't care which lineage you come from or how you spell it.
Aikido? I don't like your style. It's not violent enough.
Karate? Regardless of which style, I don't like it and I'm not going to tell you why. You'll have to guess.
Internal MA? If I can't see it, I don't like it, and I can't see your chi. I don't like your style.
Taijutsu? I don't like your style. When I watched that show in the 80s,
The Master, it had a terrible script. And ninjas are bad guys. Why do you guys want to be assassins anyway? I don't like your style.
And just to save a little time, everyone else? I don't like your styles, either. I may not really know much about them at all, but that doesn't make my opinion any less valid. So suck it!
Hell, I don't even like MMA, but Vale Tudo is okay, I guess.