This is by far the best drama I've seen since I watched Cathy Come Home and I am sure it will haunt me in the same way. The scriptwriting was brilliant and the acting was superb, each cast member brought amazing realism (including the children), but even in such a stellar cast Stephen Graham was outstanding. He really, really deserves a BAFTA for this portrayal. I have worked with many, 'Josephs' - as a social worker and in my current role working with homeless people - and Graham got the nuances so right. I cried my way through most of it.