“Ruston's clear-eyed determination to explore the world of her father brings the viewer to see up close a detailed view of another's struggles that is rarely seen in films. As a doctor, as a daughter, as a filmmaker, she manages to tell a story that is gripping and informative. The viewers, both medical professionals and the public at large will find this a very poignant, moving experience, solidly constructed, both good art and good science, my kind of film.”