Black Widow or Thor

Thor and captain America the first avenger

Thor: the dark world and Iron Man 3.

His is captain marvel your least favourite

Thor the dark world and Captain Marvel

None

Civil War. IDK why.

None at the moment.

Thor: Dark World is pretty important for the MCU story going forward but its pretty boring

My least favorite would have to be The Incredible Hulk, but I'll also admit: it's my top personal-favorite solo Hulk film, since it smashes the crap out of Eric Bana's excuse of a film from '03.