LMFAO
One Direction
Big Time Rush
Jonas Brothers
The Wanted
Gym Class Heroes
Selena Gomez & The Scene (is this a band actually?)
& All the K-pop bands

Yes it is, and you will deal

Nickelback

They probably have a lot of votes by now.

You can tell just by looking at their debut single cover they are a disgrace.

Three Days Grace
Nickelback
Shinedown
Hinder
Saving Abel

Big Time Rush
Jonas Brothers
JLS
M.E (some horrible band who opened for Evanescence)

All the Kpop bands sound like robots to me.

Definitely most of the teen bopping bands, a lot sound the same!!
I like bands that are distinctive, that if you heard a song on the radio you'd know it's instantly by them.

Tokio Hotel.

Selena Gomez & The Scene, The Wanted, Nickelback, LMFAO, JLS, Paramore

LMFAO!

Maroon 5 :|

Green Day
Coldplay
The Killers
Maroon 5
Kings Of Leon
Foster The People

I swear I cringe everytime I see someone praising these overrated bands

She isn't a band.

Ch...

--

In my opinion Mumford & Sons are completely overrated. Along with Coldplay, but I can tolerate Coldplay, they just aren't in the league with the great classic bands.

Nickelback and their ilk.

Basically every emo band.

Coldplay and U2, they have some good songs, and I admit they are the biggest band still in activity, but I can't stand them

I used to dislike Hot Chelle Rae. But then I saw them when they opened for The Script and really liked their performance, so I warmed up to them.
There aren't any bands that really annoy me or anything. If I don't like them, I usually don't pay attention to them.
I guess those post-metalcore and screamo bands that only teenagers listen to are kind of annoying.
Bring Me The Horizon, Falling in Reverse, Black Veil Brides, etc.
I also don't like We Are The Fallen. But that's more because they're a total Evanescence rip off right down to the band members. XD

Selena Gomez & The Scene is technically a pop band. Musically, you wouldn't be able to tell that they were a band unless someone told you. But since there are solid members who play the same instruments for every performance, it's legally a band.
And the others are just boy bands, I believe (Except GCH. Though, they're pop as well.)

Gym Class Heroes used to be so good but they're on my list now.