Just because Skrillex got main stream, I.e, the reason everyone now knows what dubstep is, doesn't mean his music is shit. I don't know what he does nowadays but a few years back, his tunes revolutionized dubstep. If you want to know what real dubstep
sound like, listen to some few years old Excision at Shambhala.
Considering Skrillex, it really is hip to be square. He simply just skyrocketed to fame a few years ago (because of his music) and now the new thing cool kids do (hipsters) is hating on the mainstream just because they want to appear to be unique.
my 2 cents