So I picked this movie up cheap more out of curiosity than anything. Hopefully no one will ever be sold on the movie purely because of it's claim to feature the real life teacher of Jackie Chan and Sammo Hung as you can even tell from the front cover that the guy is old enough to break a hip getting out of bed never mind performing kung fu.
The movie is about as cheap and cheerful as you'd expect, personally I was disappointed by the fight scenes which lack any sort of imagination. The scenes involving "the old master" in particular are poor as they all involve an obvious stunt double and therefore have to be filmed from behind his head.
Having said all this the film still passes the time OK and US Karate Champ Bill Louie does reasonably well in his fight scenes adding a bit of much needed oomph to the film including a reasonable roof top battle.
The film is poor but you could probably guess that for yourself - what it does have though is some mildly entertaining action and a truly awe inspiring bad disco scene featuring a Hi NRG version of Popeye the Sailorman which is almost worth the price of purchase alone.