^Well you really can't count on internet netizens to form an adequate opinion on fashion. Seeing as they're mostly here for the music, performances, and other forms of media that are available.
Like a dude saying a dress looks ugly, wtf does he know? Does he design clothes? Wears them? Is gay? And then one can say on the girls side, is that they have their own fashion sense, and those dresses don't suit themselves.
Also that the girls have appeared in more attractive/trendier outfits.
Hmm...or it could be that all of us on here are just fans/techies/nerds/pervs/gamers/etc, and we don't know shit about fashion lol