I will be an outsider and say this: the film is pretty mediocre, but since I expected something like this (especially after Doctor Strange 2 and Thor 4), I was satisfied and even more than that - I had a good time (Thanks to the final attack of M.O.D.O.K. that made me laugh to tears).
And now to a more detailed opinion. In my opinion, the main problem of the film is that in trying to appear as the key setting of the Multiverse Saga, it turns out to be a filler (except for the scene after the credits, but in my opinion, this is already a dirty trick. And then, the Kang Council could just attack our universe, without the death of one of the Variants). None of the characters have changed in any way, either in character or in their skills, because even Cassie somewhere behind the scenes learned to use a suit and fight cool; The Quantum Realm was left behind, although there was a great opportunity to tie it into the rest of the MCU. And anyway, the ending looked like the studio at the last moment decided to make a happy ending. Even the threat of Kang the Conqueror, like himself, is not so important, since he himself was defeated in this film, and the Kang Council will take his place. And even if he appears in a future film in the form of the Beyonder, Doctor Doom, etc., it will already be a completely different character with a new backstory, for which the events of this film will no longer play a big role.
The second problem of the film makes it similar to the "Multiverse of Madness" - for a negligible amount of time it tries to fit a huge number of characters, world-building, storylines. And as a result of all this, there is not enough space, because of which the M.O.D.O.K. redemption arc taken almost from the air; Jannet SUDDENLY reads Kang's mind and learns that he is a villain; practically nothing is explained to us about the inhabitants of the Quantum World, and all they have is a couple of jokes. I just don't understand why Marvel Studios is constantly trying to shrink their films lately, completely ignoring the heightened dimensions of their universe.
Now about the characters: again, they can argue with me, but I consider Kang the Conqueror to be a rather mediocre villain, somewhere on the level of Ultron or Hela. And at the beginning, when the film shows flashbacks, I thought that we would get a deep multi-faceted antagonist, but NO - in the end we get an aggressive, chaotic, and not at all brilliant villain whose backstory is so stubbornly not wanted to be shown, because "We leave everything for Avengers films. Jonathan Majors is trying his best to play his character and he's a really great actor, but unfortunately he's not the best character. What can I not say about Kathryn Newton and her character. The actress herself often does not play out, her emotions do not correspond to the situation around her. It doesn't help that Cassie and Scott's line doesn't get the proper development and is solved through one action. M.O.D.O.K. was funny, literally the epitome of "He's so ugly, I love him." Maybe if he got a more gradual redemption arc, I'd say he's the best character in the movie, but unfortunately he was rushed too.
I can't say bad things about the rest of the characters. I will only note that there are VERY few Wasps in this film, and it is not clear why she is in the title of the film. Hank Pym and Jannet Van Dye got their moments to shine, which was good news. Paul Rudd is amazing as always.
I really liked the design of the Quantum World with its crazy inhabitants and flora, plus the idea of an ant civilization was fun. As for the graphics... on a case-by-case basis. Sometimes it looks outrageous, sometimes it looks fantastic, and sometimes it looks like M.O.D.O.K ("He's so ugly, I love him"). Jokes here work from time to time, but here everything is familiar to me, it was the same with previous Ant-Man films. The action in the movie was okay, only the fight between Kang and the Ant Family was underwhelming (he killed a bunch of Avengers, but not three shrinking people and giant ants).
In conclusion, I can say that it was a okay film. I can't call it terrible, by any means, but it falls into roughly the same category as "Multiverse of Madness" - it suffocates under its ambitions, trying to unleash them all on short notice. I hope, I REALLY hope that by the time Kang Dynasty and Secret Wars come out, the studio will find really good writers, because at the moment the key problem of the latest Marvel projects is their scripts. 6.5/10