This is one of the funniest videos I have seen in a while:
This may help explain their reactions in that video:
Martin
nice video 
Hmm … "Ok world we succeeded old people like dubstep now. now we can finally listen to Mozart in peace " ah yes, youtube, the home of the… weird comments.
Ha ha, “It’s like a monster or something… bleugh bubleugh bleugh”. Is Skrillex /really/ dubstep? I personally don’t think so.
Skrillex is bro-step! FWIW, get over it! It’s tired anyway 
seriously, worst fad since happy hardcore
There was also this New Rave thing in between… ugh
Bro-step sucks. But, then again, there’s so much good music out there so I’ll stick to that and let those who like it keep doing their thing.
@altitude: +1000