For Emily Watson, this would be the performance of a lifetime, if she had not already given audiences such performances time after time. Her overwhelming brilliance has come to be routine and expected in every project in which she participates. That being said, this is simply an astounding portrait of a woman devastated by the senseless murder of her daughter by terrorists. Watson does not simply bring the emotional turmoil, the soul wrenching pain of a Anglican Vicar tested beyond the limits of faith, to vivid life. Somehow she makes the viewer share that agony and make it their own. It is one of the most deeply moving performances ever filmed and while the film is incredibly painful to watch, it is also an important cinematic memorial to those who suffered and lost so much on 7/7. This is more than a great actor doing her usual astounding work. This is a performance of historic proportions, so powerful and majestic that it can never be forgotten. A beautiful accomplishment by everyone involved in this staggering production and nothing less than a superbly delivered tribute to the broken hearted survivors of that tragic day by the amazingly gifted Ms. Emily Watson. She is the heart, the soul, and the very essence of A Song For Jenny.