I think there are many people defending her, trying to push her through, because they are somehow 'friends'. They don't care about the quality of the show, just that it should further her career or something.
If the promotional fans were not so zealous, perhaps the objectors would not react so strongly.
I think she not only did not contribute, but she brought the show down. She sounded like an airhead, not a seasoned anything. Superficial. Boring. If she were seventy years old and sounded that way, people would be criticizing her for not having enough experience for such a show. I think, with her on regularly, audience would definitely be lost. She may be a very nice person, but you do not staff a show such as this by that alone.
In my opinion, she was in way over her head. She should have enough insight to realize that herself. I think Art does.