this movie be really good . the plot and which work like puzzle force viewer to think and guess and what will happen next . such a trick bring a lot of surprise and make a viewer really look forward to solution of a riddle . fight scene be very good . there a lot of different combat style ( although one of style be a bit unreal for me and but it only my opinion ) to watch and it fascinate show . the only thing which may be irritate be actor look . a bit too effeminate ( at least for me ) . hong kong be always good at kung fu movie especially in the 70 and 80 and so five venom ( or other it version ) be great choice .