Quite a dilemma

Read Wikipedia, I heard its the same than watching a movie. In fact, I'm going to spoil now most of the present blockbusters, so that people don't have to pay for seeing them: "Cartoon characters fight each other." So, now you know the major plot points of most blockbusters.

Depends upon how principled you are.

Personally I despise Tom Hanks and outright refuse to watch anything he is in. On the other hand I love Wes Anderson, yet am now in the position where I am unable to watch Asteroid City.

So you have to decide what's more important to you. Having said that, you've said Nolan "has never made a good movie" which suggests you keep watching them anyway...

find a good documentary instead?

This is certainly a hot take. Are you really gonna argue that none of his Batmans were good?

you mean never made a good movie to you. everyone else is wrong, or they were subjectively not your thing?
because he's got like 3 films in the top 30 of all time.

I would read the book that this movie is based on. It won multiple prestigious awards including the Pulitzer Prize, National Book Critics Circle Award and the Duff Cooper Prize for History in London.

"American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer"(2005)

I recommend the awesome Pulitzer prize winning book by Richard Rhodes called "The Making of the Atomic Bomb". 1986.

There's also an award winning documentary from the 80's titled "The Day After Trinity". A little dated but still very good historical accounts by the people who lived it.

Another great documentary from 1995 is "Trinity and Beyond", narrated by William Shatner. Tons of great footage of nuclear explosions, plus very interesting scientific explanations by at least one of the physicist's who made it happen.

The 1989 movie "Fat Man & Little Boy" starring Paul Newman, was kind of a dud.

This Christopher Nolan movie? I wouldn't waste time nor money.

"What should I do?"

Next time just write it on paper, go outside and eat some dog shit from the ground. Nobody cares about your pedantic arrogant shit opinion or stupid life dilemma's of a retard.