This reminds me of the time I attended a clinic taught by Marty Friedman (ex Megadeth guitarist). The audience had a few "purists" who seemed miffed that he'd strayed from his roots to perform pop-music in Japan. After being asked about the merits of his new endeavors he simply responded (paraphrasing) "Who wants filet mignon at every meal? Sometimes I just want a cheeseburger from a fast food joint".