Go ahead and rate this less than a "10" if the subject matter doesn't suit your tastes, but as documentaries go, it doesn't get any better than this. From the painstaking piecing together of myriad photos, videos, audio recordings, documents, first-hand interviews, to capturing the essence and significance of a point in time and space in music history, and the lives of those behind it, this is a perfect film. And if you happen to love music and are even somewhat interested in the evolution of jazz it's incredibly entertaining.
