Fic rec!
Avengers this time: Exclusive by Copperbadge is written in the form of a newspaper article by a reporter who's been given the chance to live with the Avengers for two weeks. It is terrific. Great writing, great character voices, and the author never stoops to cliches. It can be easily understood with just the movie as background, though I get the feeling there's a lot of MCU stuff for the comics fans. Lots of fun moments (like when Steve discovers some people who are Wrong On The Internet) and wonderful, warm moments when the team just cares for each other. My favorite bros, Bruce and Tony, get plenty of airtime. So does Jarvis.
Go and read!
Go and read!