[spoiler]I enjoyed the tragic villain of ghost mostly. The end is where I got disappointed. This is a rough take.
The pain pushed ghost to crazy lengths to survive. Bill her pseudo father figure tries to keep her in check. For me she lost her humanity. I think I would have liked more dialogue around shields treatment of her and also Bill’s presence in her life.
The heroes hold out enough to bring wasp’s mum (old wasp) back from the quantum realm. Hitting the desperate villain in the process with a quantum spaceship . Ghost doesn’t come to some realisation or redemptive thought but she is saved albeit temporarily by old wasp.
Even with the flashbacks of losing her parents and the parallels you can draw with the Wasp’s lost parent / Hank’s lost wife, Ghost cannot relate. Maybe this disconnect speaks more to her shield training which isn’t discussed.
At the end of the movie ghost and bill escape, which was fine. Got to see a deepened relationship between the two.
Would have rathered Ghost as she is about to kill old wasp, breaks down understanding the meaning behind her actions and becoming a character more worthy of being redemption.[/spoiler]