A truly heart wrenching story, "Margaret" reiterates Kenneth Lonergan's gifts for dialogue, story, and his ability to treat the most dramatic themes with artful humor, awareness and perception. The acting is exceptional; even relatively small parts, (played by actors such as Matthew Broderick, Matt Damon, Mark Ruffalo, and Allison Janey) showcase both the actors' own remarkable abilities as well as Lonergan's attention to detail. It is Matthew Broderick's character who is the only one to utter the movie's title as he recites a poem by Gerard Manley Hopkins. J. Smith Cameron and Anna Paquin, who play mother and daughter, both deliver fierce performances which form the relationship that serves as the backbone of the film. Taking on issues from abortion, divorce, and death to the inherent isolation of being human, the movie has a life and humor to it which cannot be brought down by the weightiness of these issues.