If you can see it at an IMAX, please do, because it's like being at a concert. That sound is incredible -- crank it up loud!

Very informative, very clean-cut. Nothing sordid here, except the music.

Why are these guys so boring? It’s a mystery that won’t be probed by director Bernard MacMahon and co-writer Allison McGourty, who tick off the usual gigs and recording anecdotes on the rise to fame with a then-this-happened dutifulness.

Super fans will love the extended performances and be less bothered about the lack of depth and revealing details. those less familiar with the band could be less won over by the music, but perhaps not.