Bravo, 20th Century Fox, for giving this movie a DVD release in North America! And not only with a gorgeous-looking print, but with the option of watching in the original Cantonese with subtitles, unlike other American distributors (coughcoughmiramaxslashdimensioncoughcough).
I hadn't heard of this particular Sammo Hung movie until tonight, when I spotted it at the video store. I took a chance, and I'm really glad to have done it! Completely entertaining, and never dull for a minute. The fights are "old school", but they are still pretty swift, and the various acrobatics and moves are absolutely amazing. Plenty of comedy as well, pretty low-brow slapstick for the most part, but won't help but bring a smile to your lips several times.
Now, as others have said before, there are some brutal and deadly serious moments, and they will seem out of place to most westerners. But from what I've seen from other Hong Kong movies, this kind of thing isn't that unusual. At the very least, such moments like this just further the ways as to how this movie will be unique to anyone raised on western filmmaking.
Don't think this is the cheap kind of martial arts movie you see on Kung Fu Theater or on public domain video labels - give it a try. You won't be disappointed.