That's why I completely and utterly lost all interest in these movies after the first Iron Man. They all look and sound exactly the same, have the same story beats, the same color grading, the same fight choreography. The same weird basketball texture rubber outfits in every movie. They're so bland. They all just blur into another. It's like watching a marathon of "Murder She Wrote." Just rote formulaic repetition. There's no style or flair to any of it.
When you watch a Tarantino movie, you KNOW it's a Tarantino movie. Same with Scorsese. And Michael Mann. And even the much-despised Zak Snyder, at least his movies look uniquely HIS.
Of course I like Iron Man and Captain America and Wolverine....I devoured the comics for decades. I'd probably have literally shat myself if I saw a live action Cable and Deadpool in 1991. By the time it came out I was around 40, which was far too late for me to care. If I wanted a hit of nostalgia, I'd just go back and look at the Rob Liefeld drawings that made me love those characters in the first place.
It was really cool seeing a lot of these characters in live action, but it wore off pretty quick as the movies devolved into nothing but repetitive glossy CGI fights against CGI robots and aliens and really fake looking action sequences that aren't even fun cause there's not even a shred of believability to them. (Like when Neo fought the hundreds of Smiths in the Matrix 2 and it just looked like rubber puppets...that's all I see in the Marvel movies too.)
At least the first two dozen movies had characters most everyone loves, like Tony Stark, Bruce Banner, Thor, Steve Rogers. These new movies are scraping the bottom of the barrel trash characters that have never been popular, have never been able to sustain any kind of real fanbase, and are just the moldy leftovers now that they've burned through all their A through C list characters.
I realize my grumpy old man arguments are just me pissing in the wind though and nothing will ever change. People LIKE crap. People LIKE predictability. People DON'T like being challenged.
I will say this though. My favorite scene of the entire Infinity Saga or whatever it's called was certainly not in Endgame or any of those giant "epic" battles. My favorite scene is in Age of Ultron where the Avengers are all kicking back and hanging out at a party, drinking and having fun. That scene was so much fun for me. That was the only scene where these characters truly felt like human beings and not cartoons. I'd watch an entire movie of Stark and Thor doing shots and arguing about whose girlfriend is hotter.