Critics score:
Reviews provided by RottenTomatoes
Vincent Canby, New York Times: What Mr. Siegel has made is fiction, a first-rate action movie that is about the need and the decision to take action, as well as the action itself. Read more
Roger Ebert, Chicago Sun-Times: It's one of those very difficult exercises in which large emotions, like the compulsion to be free, are reflected in minute actions, like the chipping away at stone with a pocket nail clipper. Read more