This movie is truly an enigma, some parts could be argued to be some of the best filmmaking ever but it falls flat with its common blunders which really pull it down greatly

The good, the music is perfection, hanz zimmer as always knocks it out of the park, the cinematography is top notch, in fact there aren't many movies that can come close to the level of this movie in that way. The acting aswell is stellar and the plot has a good premise although

For some reason I just don't gel with the story, it's gotten better over several watches but I just don't like it that much, it's boring at parts and extremely boring at others, the ending just fine to be honest nothing compared to nolans other endings (like the Prestige or Oppenheimer).

So in conclusion, yes this is a movie totally worth watching but it's not one of Nolans best in my opinion, but give it a watch and see for yourself.