When you're a little kid, you just like music that makes you happy and is fun. As you get older, you reach college or your 20s and you decide that music should be challenging and all art should be smart. So you start to think it makes you like high art more to put down things you consider low art. I don't even think things are low art.
As far as criticism, I don't mind critics. I mean, I wrote for 'Rolling Stone' for a hot minute. I like criticism. I enjoy criticism. The thing I don't like is cruelty for cruelty's sake. You don't have to be a jerk to say something negative. You can say something in the negative sense and have class.