Agree with other reviews, this is amazing and such a stunning example of the power of storytelling. Everything was brilliant, the actors, the cinematography, the atmosphere and the unfolding of the events - the terrible ordinariness of the day it happened and the pedestrian human fallibility that lead to an anihilating disaster. Nobody is completely to blame, no one can save the day. Secrets, lies, ideology - a faceless bureaucracy where everyone is scared and no-one is accountable. There's more than radiation poisoning eveything. Thanks HBO! Thanks iTunes!