Like with Anderson's The French Dispatch, Asteroid City lacks focus and clarity. We move continuously from the description of a play to the movie set piece, to the play backstage, back to the movie, to a strange scene where the entire cast repeats one line over and over, back to the play, and we have to guess what the story is about.
Is it about aliens? Is it about the kids and their science camp? Is it about Jason Schwartzman and his strange relationship with the playwright?
The talents of Tom Hanks and Steve Carell are wasted. There was no real point to Adrien Brody's character, other than to be in the movie.
The cowboys? No explanation.
It goes on like this until Schwartzman has some sort of epiphany, which is never really explained.
Anderson needs to stop trying to build movies around huge, big-name casts and simply focus on one story. There was no problem with The Grand Budapest Hotel or The Royal Tenenbaums. These films told a story. Even the much maligned Darjeeling Limited had a story.