The film is notable for a scene of brief male full-frontal nudity (Billy Chow), as it is perhaps the first time in Hong Kong cinema that a Chinese adult male's genitalia have been fully exposed on camera in a film for general release.
One reviewer remarked the film largely feels like the plot was written on the back of a cigarette packet with the details filled in as the filmmakers went, and from the sounds of cast member Vincent Lyn's comment to Richard Myers in Myers' book "Great Martial Arts Movies: From Bruce Lee to Jackie Chan -- and More." that's not an unfair description. "Now that was one wild shoot. The cast and crew were all over the place and you were lucky to find out what you were doing before the cameras rolled. I spent more time laughing on the set than anything else," he said.