The choreography is insane. How they move so fast but still be able to show the audience every move is beyond me. It's also quite an experience to see Chinese and Japanese fighting styles clash. P.S. Gordon Liu has never made the Crane fist look better.
I'll tell you one thing this movie's not: horrible. Some people say it is/isn't a sequel to Anthropophagus but I think it's more a companion since George Eastman plays the really creepy killer in both movies and his character names though differ slightly are similar in the two also. Anyways movie is completely awesome, sweet long drawn out gore and a repetitive synth soundtrack that'll either make you sick of watching the movie or keep you in suspense.