Review: 'A Fine Line Between Stupid and Clever: The Story of Spinal Tap'

This year marks the historic forty-first anniversary of This Is Spinal Tap, and as everyone knows, the forty-first anniversary is always the most special. So what are we getting from team Spinal Tap this milestone year? What aren't we getting is more like it![?] There will be a new Spinal Tap movie, a 4K Criterion reissue of an old Spinal Tap movie, a new Spinal Tap album, a reissue of an old Spinal Tap album, and a reissue of another old Spinal Tap album. That's a lot of Spinal Tap!