The movie is good, establishes a new path in the MCU. But the Film has 'MAJOR WEAKNESSES'. Its all to do with story telling. I see no background story given what so ever.
First, Cassie and Hank do have a good bond it seems, discussing quantum stuff. But we see not background story, showing us the both working together, or them having a grand father to grand daughter experience/BOND. Even in the previous movies, they had no interaction. So it does not make any sense to directly skip those parts.
Second, when Scott tells that he saved the world, Cassy and others laugh. What the hell. ENDGAME is the best MCU movie till date. Laughing at the incident of that movie just make the MCU worthless.
Third, Sctt went through a brutal training session to become Ant Man. But Cassie just became one. Again, story telling. Show us how she trained. How the suit was designed. Show us her first experience. The best part in the MCU I like is the way Tony designed his suits, and trained for them. Show somethign like that, so everything does make some sense accordingly.
These new MCU movies, are all under 2 hours. Why, is the producer Banking on making movies less than 2 hours. I mean, look at Captain America series. The first movie was 2 hours and 4 minutes. The second movie was 2 hours and 16 minutes, why, cause they added Bucky to the series. Civil War was 2 hours and 28 minutes. Why, cause they added the Avengers in the movie. They had to add the background and all story telling scenes. The Russo brothers did a phenomenol job for both 2nd and 3rd Captain America movies.
That is what we want. That is what we love in the MCU. The story telling was just, impressive in the previous MCU movies, somthing the MCU is lacking from the start of PHASE 4. Dont try to hurry the film. Have the needed stuff in the movie, so it make total sense.
I am not a hater of the MCU, but a TRUE LOVER. So, please, Marvel Studios, take these into account. Let the writers emphasize more on the story. Make the moives, like it was before. make them 'EPIC', yet 'FULL'.