Factual error: When Hal meets Rosie's mom, she is a large woman but her hands are skinny. If someone is the size as her character, they would have large hands as well.
Suggested correction: Actually when Hal first meets Rosemary's Mom, she is shown skinny as does Rosemary through the way that Hal sees them. It's not until later in the movie after Hal's hypnosis is gone do we (and Hal) see the "real" fat mom and rosemary and their hands do look a bit larger by then.
It is obvious that Rosemary and her mother are wearing 'fat' suits as neither women are large in real life. The suggested correction in invalid as throughout the movie, the only time Rosemary's hands appear large are in spots. (eating the taffy apple when she met Jill, and rubbing Hal's cheek when he had the goop on his eyes. Yet you never see the full body with a face in those shots.) Therefore, as I stated in the factual error, when Hal meets Rosie's mom at the end (at the party), she is wearing a fat suit, but her hands and Rosie's are skinny. It's a valid movie error.
Continuity mistake: After Hal's hypnosis is broken at the restaurant, he's outside talking with Mauricio and then Katrina walks up to him saying he never called her back. During that line walking up, she still looks fairly attractive (but not nearly like the supermodel look Hal saw in the cab). Then the camera is on Hal a second then back to Katrina and suddenly now she looks fully "unattractive" for the rest of the scene. She should have also looked fully just as unattractive when first walking up to Hal as well.
Suggested correction: The version of Katrina we see the second time, as she's walking, doesn't change when she starts talking to Hal. Her hair is pulled back and into a ponytail instead of full and blonde like the first time we saw her. The only difference is we don't see her teeth until she starts talking. The camera also never cuts away from Katrina when she's seen walking up to Hal and when she first talks to him. It cuts to him after we see she's less attractive.
Yes, however, her mouth closes close up (without showing her teeth for a second or two), and she still looks like a different person than when first walking up. Maybe it's just the way I see it (maybe I caught Hal's hypnosis).
