Why is everyone mean to Antonella Barba?

I find her pretty and her voice isn't that bad. Being in a reality + talent show is nerveracking. It's hard to give your 100% if you are not used to competitions like American Idol. I just don't get why everyone hates her guts? Is it because of her wild pictures on the net? c'mon.. I bet everyone have their own wild moments! She's young.. she's just living life. I don't get how people can judge someone so easily. I think she is really a nice girl and whatever wildness she could've done might just be a phase. I saw some youtube videos dissing her and most of them are just plain mean. I mean give the girl a break will yeah.. she didn't make it to the finals.. so why make it worse? Don't worry Antonella.. if you are reading this.. I am here for you 100%! .... I HATE SANJAYA DOING HER HULA THING.. GRRRRRR