Have just watched this for the second time in three nights. It really is very good. A fine example of a documentary form I love, not a roller-coaster journey into an unexplored world, or startling new angles on familiar territory, just some people telling stories that they've obviously told very many times before - so that they've got very, very good at telling them.
It also strikes me that they're unusually articulate for a bunch of footballers. I wonder if Clough recruited them in his own image.