Hmm? When did I say anything about people in their 20s? I know GR gets a lot of hatemail for some of the most retarded reasons you can think of. Plus, it's just no good to have misinformation in your reviews, even if it is on such a small scale.
I'm 20, by the way, as are most of my friends, and I believe most of us like the band. They're nothing amazing, but I don't see why you would defer them to being a high school thing.