This guy watches infinity war, a 10 year culmination of making characters and everything coming to fruition
And complains about there being too many characters
Lol
This.
It's not necessarily meant to stand as it's own, traditional film experience. It's reliant on a decade of universe building and the development of these heroes. Thanos gets his story here, but we already know these other characters.
I'm hard-pressed to find another series, or film, like it.