Ah, now I saw this film whilst browsing as you do, and thought I'd make a comment as this is a favourite of mine.
Now it's no Oscar winner and the plot is ridiculous really, straight out of a comic book. But lets face it, this film is all about the action. The kung-fu sequences show you in this film what a wasted talent Mark Dacascus is. He never gets the credit he deserves, and whilst not a great actor, he is very likable and a talented martial artist. It's such a shame we don't see him in more enjoyable movies; If you only ever watch Mark in one movie, make it this one. There's a great cast, who seem to be having a lot of fun, the film pays homage to Jackie Chan movies at points plus the fight choreography is well thought out.
The fight sequences are filmed in a very unique way, with the camera moving at very sharp, precise angles, which gives it a unique style. You never miss a move and the fighting does go at a fast pace. At the end of the day, a kung-fu movie lives or dies on the strength of it's fight scenes. Although not the best scenes you will see, the combination of humour and good action direction, really show off the skills on offer here.
So if you're a martial arts movie fan, and not seen this, give this it a whirl! It might just pleasantly surprise you.