Cameron and Mitchell’s daughter Lily is the only flaw on the show. I think when the producers added her to the line up when she was just a little baby, they didn’t think too far ahead to see how she would work as she got older.
All the other characters are perfect and execute their lines perfectly. The creators seriously did an amazing job choosing the actors for the show. They all are hilarious in their own way, well, except for Lily. I understand that she is young so there isn’t too much you can do, and you can’t just write her out of the show. That wouldn’t work. I think they are stuck with her and are unable to get her to blend well with the other characters.
Watching scenes with her in it is kind of awkward and uncomfortable. It’s pretty clear through her lack of effort that her lines are being fed to her. The other actors are there doing a great job, and then she opens her mouth and it’s just boring. Her jokes seem way too forced and unnatural and she just all together throws off the flow and feel of the show. It’s pretty disappointing because if it weren’t for Lily, Modern Family would be perfection.