What do you think of young kids and teens that ..?

Listen to music like Pink, Lady Gaga, Katy Perry, Ke$ha, Justin Beiber, B.O.B., Bruno Mars, Rebecca Black, We The Kings, Fall Out Boy, etc ? Cause really I hate all the artists/bands I just listed and I'm a 14 year old girl. I can't stand pop music nowadays, what has happened to music? I listen to Pantera, Pink Floyd, Operation Ivy, Jimi Hendrix, Johnny Cash, At the Drive-In, Bee Gees, Slayer, etc. and a lot of kids at school think they suck or that I'm weird. Some girl on Facebook unfriended me because I said I didn't like Rebecca Black. I'm like really?