Top 8 in Top 10 most loved superheroes in the Marvel Cinematic Universe.
Black Widow Trailer
Black Widow possesses a melee ability not inferior to Clint Barton. The proof is that the guy Clint Barton with such close combat ability was also defeated by Natasha. And yet, Black Widow is also a super spy. She can get information from anyone in any way she wants and the victim remains ignorant.
Natasha in the comics is a spy born in 1928. By now, she is about to be 90 years old. But in the movie, Natasha is young, beautiful, agile, possessing the body that any girl wants. Do you think this is an unreasonable point of the movie?
In fact, Natasha was also injected with a super soldier serum, which is similar to the serum that Captain America was injected with. This explains Black Widow's super slow aging, and also explains her superior intellectual, physical, and other great skills.