Considered a lost film for years (Where the hell was The Film Foundation when THIS needed rescuing ??) and released by Camera Obscura in a limited edition DVD from a German 35mm print - dubbed in German with English subtitles (which only adds to the viewing fun). For all its kitsch factor its surprisingly well made with the long climatic fight scene well choreographed and the girls all looking pretty competent kicking and stabbing away like maniacs - including actress Sonja Jeannine, who appeared in some of Schulmädchen Reports (Schoolgirl Reports) movies of the 70's.
OK, its probably not the greatest movie ever made, but its for sure the best German/Hong Kong Kung-Fu sexploitation movie ever made.