What Does Scarlett Johansson Say About 'Avengers: Endgame'?

Scarlett Johansson is one of the stars of Avengers: End Game.
She plays Black Widow in the Marvel Cinematic Universe.
A lot of the film is surrounded in mystery.
Johansson did talk a bit about the film.
The actress told ComicBook.com she had seen some footage from the film.
She did not reveal what she saw or how much.
She said that directing duo, the Russo brothers, made "something that is a poetic and beautiful Valentine to a decade of madness."