I grew up loving the British Invasion. The Beatles, Stones, The Kinks, and the Who were the soundtrack of my early teen life. When I saw The Stones and Brian Jones was playing at our local "Art" house movie theater, I had to see it. Brian was my favorite when the Stones first hit the big time. Loved his hair and his Vox Teardrop guitar which is featured prominently in the movie.
Quite simply, the writing and the content of the movie is excellent. It covered Brian's life from a child to his unfortunate death in 1969. It would have been nice if some of the remaining Stones would have been available to give the viewer their spin on Brian 50 years on, but that wasn't the case with only retired bass guitarist Bill Wyman talking on camera from a point of hindsight. And when he first appears, my wife and I had no idea who he was! He looked nothing like the Bill Wyman I remember, but we all age.
But the biggest issue with the doc is the producers and directors could not either afford to pay for the rights to any Stones songs written by members of the band or could not get the approval from the Stones to use their songs. For the exception of a few snippets of Satisfaction and another tune or two, only the early covers of Blues standards which was the Stones bread and butter in the early days are featured. I reminded me of the Hendrix movie that came out about 25 years ago that only had Hendrix songs written by others such as Dylan, and other Blues legends. It's about getting rights to the songs that would have made this movie pop.
Some scenes used what I would call, elevator music, as background which was cringeworthy at the least.
Most of the footage was new to me and that was the best part of the movie. The music, meh...