It's different for you than it is for a professional musician. For me, it's a reminder that the music industry is full of shit, and will reward mediocre and painful performances over true talent. This is, for better or worse, the industry that all musicians reside in, and it's stupid that Art musicians linger in obscurity while mediocre can't-sing "performers" get so much publicity that you can't avoid it whatever you do.
And it's not just the pop-versus-art thing either. I've watched quite a bit of the National Karaoke Challenge - this show is putting out acts of a far superior quality to anything on Australian Idol. Think anybody cares? Nope, because the media has told them that they're not important. If the media told everybody that the music of Andriessen was "fully sick", you'd find 15 year olds going out to find the latest Andriessen recordings. That's not what music should be about.