I mean, really...every one is like...I mean look:
MCR: Welcome to the Black Parade? Like eternall darkness and stuff... a bit emo, you know?
P!ATD: People trying desperately to be poetic, and failing.
Jonas Brothers, I'm not terribly familiar with.
All American Rejects: Come on, learn to play guitar!
Fall Out Boy: Same thing as AAR.
30 Seconds to Mars: Hey Jared Leto! I can put on makeup too! That doesn't mean that I have any talent!
Gorillaz: I just don't like anything that uses Z where S should be.
The Killers: I have to admit, Mr. Brightside's an ok song. But otherwise...phew.
Now, some good music is:
RHCP
Bruce Springsteen and the E Street Band
Led Zeppelin
Kansas
Boston
O.A.R.
Five Iron Frenzy
Flogging Molly
The Smashing Pumpkins
And guess what? They're all rock!