This film is a collage of rumours about the German singer/songwriter and actress Nico. The only insightful commentaries are those by Nico herself (from archive footage), her son Ari, John Cale, and Nico's late aunt. I suspect that most of the others appearing in this film were seeking their 5 minutes of fame. Worth watching for the beautiful music and various video clips and pictures of Nico.
A quick pass over Nico's life. Some great footage. Interviews with a score of people involved in her records or general life, namely John Cale. Worth the watch if you have any interest in her at all, just (apparently) take some of the comments from the interviewees with a grain of salt.