Sorry to gravedig, but before I went to the class I Googled it and this thread came up. I went to the free demo thing tonight, and I hate to say it, but that bad review is quite accurate, even 5 years after this thread. Granted, several thing were different, but in all my experience with the demo was quite similar to that guy's.
The Sifu still uses the Mike Tyson analogy. He uses it to demonstrate how to stop a hook, and any other way to do it he claimed as wrong. He was extremely arrogant about his art. He also asked how I would block in my art (Kung Fu San Soo) and I did a left up-windmill block and strike to the throat. He proceeded to tell me that I was wrong and that I would get hit (though a C-hand strike to the throat would stop even Mike Tyson if properly executed).
Then he showed his way of doing it (after being fully prepared and expecting a hook.) Pretty much the rest of it mirror's the other guy's experience. He bashed on my art while saying his is flawless (I do like it, just not the instructor).
I did, however, try the rest of the class and enjoyed it, even if I sucked terribly (so different from San Soo). Everyone else was very nice and willing to work with me.
Overall, I will be hesitant to practice there, though I do like Wing Chun a lot, just not the instructor.
It's too bad this wing chun 'expert' is so arrogant and ineffective. Stay with KFSS, you'll be much better off. We're not so insecure. If you're going to train in Wing Chun, I would suggest a WSL instructor or move to Southern California and train with Gary Lam.