Just try to imagine someone who didn't watch the 22 previous Avengers movies, watching this movie.

It's just totally incomprehensible.

And even for someone (like me) who watched the previous movies, how can I remember all the details after 11 years ?

Too many characters and too much talkings, this movie is BORING ! A pile of private jokes doesn't make a good movie.

I give 3 stars for the last 20 minutes. Just for the SFX, but I don't understand who fighting who and why.