I watched this film back in the early 80's at Friday late night in London, I also watched again at a London screening November last year, great review keep up the good work.
Awesome review! Not sure that I have seen a Category III rated film. I’ll have to check it out eventually since it’s the first film directed by Sammo Hung.
Unfortuntely the very graphic (for a kung fu movie) and incredibly long rape scene spoils a bit of the fun, but the action's in the same ballpark as Warriors Two, Shaolin Plot, etc.