Yu-hang To is champion in many martial arts competition and he is a better martial artist than Donnie by a large margin. He started on the wrong foot with the comedy genre a while ago and his face is comedian because of that. It's hard to come back to serious genre when people see him as a funny guy but he is the real deal. In his other movie "The Legend Is Born: Ip Man" he has a fight scene with grandmaster Ip Chun, the son of the real Ip Man himself. It's one of the best fight scene in any Wingchun movie ever made. People can open their mind a bit and see another aspect of Ip Man in Yu-Hang's movie branch. Enjoy every fight scene of this champion where his whole body movement is shown and not some close-up, slow motion or speed up action like Donnie's movie (Donnie has better plot for sure but he use camera trick to make his action looks more impressive). Watch To's movies like a martial artist, not an actor and you will appreciate them a lot more.
Review of Ip Man: Kung Fu Master
