"Reluctant frontman Jerry Garcia and his army of devoted Deadheads are the focus of this rich rock doc produced by Martin Scorsese ... It begins as a standard, if meticulous rock doc (albeit one produced by Martin Scorsese); interviews with the band, fans, archive, hippies in body paint wigging out. But the film seeks the key to the band's magic - what elevated them from a group of musicians who toured endlessly into a US phenomenon inspiring cult-like devotion ... From their beginnings as Mother McCree's Uptown Jug Champions to Jerry's early death from a heart attack in 1995, this richly-textured film brings the band's story into living, acid-bright colour. As though being dragged through time by a giddy but knowledgeable hippy, we take in their residence in Haight-Ashbury, their involvement in the Acid Test movement, the comings and goings of various musicians".