I stopped watching it a while back, it just seems too gratuitous and humiliating, I think if it could be done without those elements then I would watch it again, depending on who the contestants are.
Ant and Dec have a great repartee no doubt borne out of knowing each other for years and although scripted, there is a sense of what they can bounce off each other. I'm not a fan of Holly Willoughby and her started "Bambi caught in the headlight like expression" I don't know quite why she landed the morning slot, not that I watch it. I don't perceive she has the journalistic background of Judy Finnegan but I guess it's down to her looks. As for Scarlett Moffat, please no more of her!
I imagine, as with child actors, Holly Willoughby will have tutors made available to her for her children when they travel with her.