I'm so going to hell: Coldplay and the Fray
I can definitely see why a lot of people would hate them, but honestly, I have a soft spot for soft floaty piano tunes, because I play piano, and I'm a sensitive *****. Sure not ALL of their songs are good (I hated The Fray's You Found Me song and I only like half of Coldplay's stuff, that and Viva la Vida is so overplayed it makes me wanna puke when I hear it), of course they aren't, there isn't a single band in the world except for the Beatles, that doesn't have a bad song. But yeah, I personally like them.
Still my favorite bands are Arcade Fire, Dethklok, and Muse, which everyone else loves so yeah.