That opinion, not fact
I dislike her music because its not part of my personal musical taste. Everyones musical taste is unique. If you could see my iTunes library you'd think I belonged in an insane asylum. (50's Rock & Roll, Classic Rock, Heavy Metal, Classical, Cinematic, to name a few).
Just because you don't like her music, it doesn't mean she is talentless. Thats your view, and we all respect that - but don't try telling people they are wrong for disagreeing with your bias opinion.
The bottom line is that we all have different tastes. If you're going to continue to bitch and moan that other people are morons for listening to her then you probably shouldn't be here. Go back to your obviously superior iTunes library please.