I saw her TV special the other night. The special reminded me of those elaborate costume shows of the 60's, when I was a kid. (I used to pretend I was Cher with her glittery costumes and long hair.)
I heard all of her concerts are sold out in Las Vegas. I don't own any of her CD's but if someone gave me tickets I would go. The acoustics in that theater sounded great on TV.
Just my two cents,
more2C