Well, today's popular music (Billboard listed) are fights between dirty lyrics, loudness and base. There are good ones, but is rarely known outside some particular circle. I guess some of us are getting too old to enjoy them. That aside, I have few friends using Dr. Dre, I can't comment on their quality, but they often commented mine (Apparently, they are looking at price, too, since mine is entry Goldring DR150, naturally it is a bad can for them).
Still, efforts are being made to convert them.