I hated the HBO special of 'The Monster Ball' and felt the special didn't do the tour any justice, it was so badly edited and at times boring to watch.
With the exception of a few songs, I dislike the majority of Britney's first two albums.
I wish I liked Madonna's personality more, it's the main aspect that kinda stops me from "stanning" for her. I love her discography and performances ever since a friend got me into her, but she comes off so unlikeable and I've read a lot of negative things about her that makes me dislike her as a person, but as a artist she's great.
I love Mariah to death but I wish she would dress more age appropriate. I always felt she doesn't have a sense of style, her clothes often look cheap. She needs a better stylist.