This film is undoubtedly one of his best, if not THE best and that is just my opinion. From its story and visuals, it did a pretty good job not going to lie but the fact that people will say that its too hard to understand or whatever, i mean whos fault is it? Especially from previous hits like Inception Or Interstellar, they both have time related themes that are complicated but if its enough for you to complain about it being difficult for you to understand, then its just your fault. As well as that, Christopher Nolan intentionally makes it difficult so that you pay your utmost attention instead of looking at your phone, the music catches your ears, the visuals catch your eyes and the theme of the movie "short-circuits" your brain, and that is what makes it a good film from a good filmmaker. It does feel rushed and it is difficult to understand in just 2 hours and 30 minutes, but what do you expect from Christopher Nolan? In my opinion, it was worth watching it, the score is amazing, the plot and characters are amazing too, who knows? Maybe there could be a sequel? Which would make more sense to end it on a confusing note (It is a bit far-fetched but hey).