Kenneth Lonergan isn’t the most prolific writer-director (three films in 17 years) but he has few peers when it comes to documenting the sweetness and sorrow of ordinary people.
Lonergan’s marvelous You Can Count On Me (2000) was my second favorite film of that year, a lovely character study that introduced the world (or me, at least) to Mark Ruffalo. I haven’t seen 2011’s Margaret, in either its abridged or full-length form, but I’ve read great things.