I love martial arts movies in general, and I can't believe I've never seen this before. The fighting in this flick is amazing, none of that flying through the air stuff either. Overall, this is one of the best kung fu movies I've ever seen, even when compared to more recent movies. Honestly, It's worth buying just for the final fight scene, which features an amazing 3 section staff fight. I mean when do you ever seriously see a guy fight for more than a second or two with a 3 section? It's from 1978, so you can't expect acting gold and the voices are dubbed badly of course (but I like that anyway). The plot is actually coherent, and pretty easy to follow. Highly recommended!
What's great about it: The Martial Arts
What's not so great: Honestly considering it's age, nothing.