Robert Downey Jr said see Oppenheimer in IMAX so I did. It cost extra to see it in IMAX so probably just a way for Nolan to make more money. Because it was not worth it. I was in row H and I kept walking up and up the stairs and it was the very top row. So I don't feel I got any benefit of seeing it in IMAX as I was that far away from the screen. The movie itself: so extremely boring. What was the point of it? To show how Oppenheimer was persecuted in the 50s over Communism? Who wasn't? Big deal. I could not wait for it to be over. It was hard to follow what was going on with so many characters. It took a lot of concentration to follow what was going on and all we wanted to see was the explosion. The only plus of this movie was seeing what was under those taped spots on the test bomb (and I'm not telling because that was the only interesting part of this movie). What a waste of 3 hours. Read all about it on Wikipedia and save your money. It's not worth it. But I am sure it will win lots of Oscar's. The boring movies always do.