This is true.
However, it is fact that Linkin Park relies on angst and empty, whiny lyrics as the core component of it's sound. And over time, the band has only gotten less innovative with its music. So it's understandable that several people would come to the conclusion that it's terrible (or at least not very good).
It is an opinion, but a lot of smart, well-versed music fans have come to share that opinion. And I think that says something.
EDIT: Oh, and to stay on topic, I'm totally digging pretty much all of Sonny's music. Specifically Skrillex, Cusp, and Moss. Which is interesting, because I first heard Moss (several months ago), I hated it. But now it's finally resonating with me.