I agree with most of your comments...
But I really love that TV show!
It's funny (although I don't speak japanese).
And I love to see Ayu more "naturally" - not just singing and dancing.
I mean, I saw her playing with her dog, playing table tennis, laughing until she fell from her chair, eating things she doesn't like, working on her Rainbow House and doing a lot of other funny things.
Things we would have never seen Ayu doing, without that show.
And now everything will be over soon??? Somehow really sad...
But if it will be for Ayu's best - than I have no problem with it.