I haven't seen Bread & Roses, but I watched Land and Freedom (after you mentioned it in the What are you reading forum).
I think I would have enjoyed it much more if I hadn't read Homage to Catalonia.Orwell's great descriptions of the misery of cold, dirt,hunger inadequate equipment, long weeks of sheer boredom, punctuated by short bursts of terror, or the lethal political morass didn't come across for me, it felt oversimplfied, a good guys/bad guys story. But I liked the storyline and the flashbacks method between the granddaughter and David Carr in Spain and it was his story, not Orwell's, so I think I was too critical.