Anyone know how accurate this is?

It's a Ridley Scott epic, what do you think?

Gladiator was historically completely inaccurate - but a great movie.
Kingdom of Heaven was historically completely inaccurate - but a great movie.
The Last Duel was historically completely inaccurate - but a great movie.

This one won't be a documentary either, but it sure will be worth watching.
Napoleon won't turn in his sarcophagus because of it so neither should you.

As someone else has mentioned before Napoleon was at his prime from early 20s to around 30, he was crowned at 35. His story was about the miraculous rise of a young man. Joaquin Phoenix is 48.

From photos and trailers, even the movie poster, you can see there is no de-aging or a young Napoleon, that should tell you how accurate this is.

I think this is a movie for people knew nothing about Napoleon, other than the name, and think maybe he was European but not sure which country, and that he was very short.