After seeing Tenet now 6 times I truly feel its about a decade ahead of its time and like most classics was not appreciated when it came out.
One of the main original gripes with the film was that it was hard to make out alot of dialog due to how loud the sound of the movie was. However this was fixed later on and also much better with added subtitles
Original story with an original idea that was well executed. The first 3 viewings literally hurt my brain trying to understand how the reverse entropy time scenes worked. I wish that they showed Max with a red string on his bookbag at the end though haha.
This movie is definitely a masterpiece ahead of its time and still the best film of the 2020’s imo