The movie is slow-paced, boring and confusing. The protagonist Quist is also not convincing. I do not believe that someone was building a weapon to only plant fear in the enemy's mind. We do not deeply dive into a lot of important narratives that could have improved the movie. For example, we should have seen: a) How the war is affecting the people and why they had to end it; b) How the bomb is technically made; and c) The destruction the bombs had made. The only things that saved this movie were the performances of the main actors especially RDJ and some brilliant direction moments from Nolan.