AllMusic2010afafBruce Eder2010"The film is an intelligent and bracing account of the group's history that manages to capture the excitement of the music in the course of telling their story and weaves that excitement all through the narrative. One also gets a sense of the forces at work behind the evolution of heavy metal and progressive rock, and the milieu out of which Led Zeppelin arose from the ashes of this band".Læs anmeldelse