It's an interesting or even fascinating story with some great visual effects, but even for a science fiction movie you must be ready to swallow a ton of simplistic shortcuts. Some sequences are completely ruined by stupid and unbearable music, even if Nolan has since done much worse with Tenet. The end of the film is confirming you are watching an Hollywood movie, not a masterpiece which could compete with 2001 : Nolan is light years away from Kubrick and there is no wormhole bridge that would allow him to approach it. Like most of Nolan's movie, Interstellar is disappointing and overrated.