Honestly, that's how Marvel "cracked" the superhero genre, is by incorporating other genres into the mix to keep things from feeling "too samesy" from movie to movie.
We've had the "monster Movie", the Norse Mythology, the WW2 epic, the Spy thriller, team up(s), 90's throwback, Gladiator/Prison Escape, Heist, Space Opera, High School Drama/Field Trip, Time Travel and then the Grand Epic Mashup Finale.
Upcoming we have our Secret Agent/Special Ops, Kung Fu/Martial Arts, Mind Bending/Horror, Vampire/Supernatural, Love Story/Character Swap, Sitcom/Mindfuck, Buddy Buddy Action, etc etc.
They always trying to keep it fresher than same characters, same situations, different paint.