Early in the film “Oppenheimer,” J. Robert Oppenheimer (Cillian Murphy) rides a horse into a wild area of New Mexico. In a moment of foreshadowing, he describes the quirky weather of the Los Alamos region. This introduction also demonstrates that Oppenheimer was comfortable with horses and the wilderness.
Somehow, I think of a physicist as from an urban background; they are natives to a university in the city. Oppenheimer puts that bias to rest. First, he finds the wilderness a place of refuge, and his academic institute was filled with nature; it’s not concrete nor steel and glass towers.
The film Oppenheimer travels between different threads of his biography as a collection of episodes. The time he spent at Los Alamos and his interaction with left wing activists are intertwined with his personal relationships, as well as a conflict with Lewis Strauss (Robert Downey Jr.). The threads are woven together to reach a comfortably cinematic conclusion.
The film amplifies the emotional intensity by using sound as a powerful force for the audience to experience. Discussions of nuclear physics are paired with abstract displays of particles and a deep, pulsing roar. The powerful displays helped retain interest by invoking the ultimate product of the nuclear physics research: the Trinity test and the attacks on Hiroshima and Nagasaki.
When I felt that the emotions in the film were getting a little muddied, the story leaned on the conflict between Strauss and Oppenheimer. The film made their conflict become a central part of the biopic. It was easier for the director to expose their proxy battle as something meaningful and familiar to a modern audience. To accomplish that, the film overlapped Oppenheimer’s security clearance hearings with the cabinet nomination hearing of Strauss.
One episode discussed in Oppenheimer’s general biography is the issue of whether he poisoned an apple to spite a professor who had been unkind to him. The film covers the episode by taking a middle, unlikely path. The incident is built into a cinematic climax before being resolved harmlessly.
The Manhattan Project and the end of WW II were followed by Oppenheimer’s advocacy for nuclear disarmament agreements to prevent nuclear weapons from being used in the future. His efforts toward that were unsuccessful and once Oppenheimer’s security clearance was rescinded, he was unsuccessful.
I was able to see Oppenheimer in an IMAX theater which was welcome. It made the open landscapes of Los Alamos seem more encompassing and the sound more visceral.
I don’t feel like I know much more about Oppenheimer or Strauss as individuals because their characterizations are pretty one-dimensional. The story is important in that it describes a critical moment in history, but this presentation of that story is not very satisfying.

