I've seen her act in Las Vegas and prior to seeing her I was never a fan (even though she has recorded a few songs that I really like). The show at Caesar's Palace is usually sold out and it was full when I went. Suffice it to say the show was well polished and on a huge stage and it drew me in from the start. She is a terrific performer. Good to see a Québécoise such a successful performer. She's back at Caesar's again
I'll have to disagree with you on the Celine Dion show at Caesers. I went a few years ago with a group of friends (not my idea!) and it was two hours of pure torture.
Maybe the show has changed but when I saw it there were lots of pictures of her child and her manager/husband blended into the show, seemed very insincere to me - just way over the top. Never happier than when that show was over.
Of course, everyone's taste is different. Maybe I went in with a bad attitude.