Looking at the list, Black Widow is starting to look like the best of this bunch to me. I liked or really liked aspects of all the others, but despite some stuff toward the end and payoff that didn't quite work for me, BW is pretty solid.
Shang-Chi would be a close second. I kind of dislike that Shang-Chi has overt super-powers now with special effects and everything (and their utility seems too much like Thor's hammer for my liking), and after the great hand-to-hand fights earlier in the film I don't like that the whole thing becomes a big cgi fight at the end.
Over all, No Way Home was really fun in the theater, despite some story clunkiness.
MoM made a lot of odd story choices, but I really like Elizabeth Olsen's work as Wanda, and I love funky multidimensional stuff.
Eternals was disappointing, but I'm looking forward to watching it again, maybe is half-hour chunks or something.
I really like Thor: Ragnarok, so Love and Thunder seemed really promising, but it was very disappointing. It feels like a good movie and a bad movie had a child.
I was really looking forward to Quantumania, because the Ant-Man films are some of my favorite MCU stuff, but I feel like I was mislead by the trailers and the whole thing feels unfocused.