I had calibrated my expectations low enough for a movie "inspired" by a video game but, man, what a crapfest. I really wanted to like it, if only for Sammo and Yuen Biao, but I couldn't do it. The special effects were neither special nor effective. For example: in one scene a kid holds up his fist with thumb at his ear and his pinky extended to his mouth to answer the phone. 'Cause, you know, in the future your cell phone with be an Avenging Fist Phone with optional pinky boom-mic attachment. That’s not futuristic; that’s extremely lazy filmmaking. There were other effects that tried to simulate Amime and Video game fighting. These failed.
But what about the story, you ask? Don’t ask. If there was one, it sucked. Acting? Yep, there some acting happening. Martial Arts? Um, see “special effects” above. The one thing promised that was delivered is that most of the cast (Sammo and Yuen excluded) are both young and hip. Yep, very hip. And pretty too; all the boys and girls are pretty. If you want hip and pretty, I suggest downloading JPop videos from the web instead.
One final thought: You might be thinking that any film with “Avenging Fist Finger Phones” must fall into the category of so-bad-it's-good. Feel free to apply generous doses of alcohol and see if you can find some enjoyment in this mess. Personally, the director seemed to just suck all the joy out of the film (maybe in an attempt to make a kung-fu "Blade Runner"?) that I couldn’t enjoy it on any level.