I don't like DMB because I don't like their music. It's just not my taste.
Even so, I think DMB are great musicians, they are very influential, and they are deserving of their success. I just don't want to listen to their music and I would never say they "suck."
Some people can't separate their tastes from quality. Just because you don't like someone's music that doesn't necessarily mean their music "sucks."
BTW, "Ob La Di, Ob La Da" aren't bad lyrics!
"Desmond stays at home and does his pretty face
And in the evening she's a singer with the band"
Those are genius lyrics!!!