Oppenheimer posed a tricky question for perennial hit maker Christopher Nolan. How do you make a three hour biopic of a scientist compelling enough to bring in big money? Turns out the answer is to not make a biopic at all. While J. Robert Oppenheimer is indeed the focus of the film it eschews any traditional biopic format, instead serving up what is essentially a heist or even sports movie wrapped up in a courtroom drama. This allows the director to indulge his favourite hobby of playing with time, as the story jumps between two different panel hearings while also covering Oppenheimer's early career and of course the work of the Manhattan Project. This approach works incredibly well with the three hour runtime flying by. In fact, if you go to see this in the cinema you might want to skip the large cola as there really isn't any time when little enough is happening to sneak in a toilet brake. Technically the film is outstanding. Cinematographer Hoyte van Hoytema, follo...