The above just about sums it up: if you dig the film's sense of humour, you'll enjoy it so much more. Alas, most western viewers probably won't, so will brand its uniqueness simply as a "mess".
To be fair, this is a very "seen it all before" story, but with warp-speed cuts, great use of SFX, above par wire-fu and superb cinematography, the flick is elevated way beyond its humble plot. I think that when film fans talk about "vision", they mean something like what the director managed to convey on screen in this very film.
So, what's it all about?
A kid with the mark of a born kung fu legend is exploited into fighting for a cult, until a doctor warns how such violence will lead to his death and that he needs to learn the passive art of tai chi in order to live a happy life... as opposed to plain dying. Naturally then, our somewhat dim-witted lead ventures off to Chen village to learn, only to be constantly turned away, as the art isn't taught to outsiders. And on it goes...
With eye-candy galore, this film truly caters for men! I mean: a fast-paced kung fu flick full of gorgeous women? Yep, Tai Chi Zero ticks all the boxes, but again, it's that sense of humour that'll make or break the film for you, and for me, despite all its positives, there was only so much enjoyment from this that I could get.
It seems obvious, but I'll nutshell anyway: others will call Tai Chi Zero "dumb" or "awesome", but the only real way to determine if you'll enjoy this film for yourself, is to watch it.