I've been a huge Megadeth Fan since the 80's. Recently I saw Dave Mustaine on an Episode of Hell's Kitchen (which I am a fan of as well). I was curious as to how that experience was for him.
Dave Mustaine and his wife Pam were indeed guests on an episode of Hell's Kitchen which aired earlier this month. I went to Dave Mustaine himself with your question and this is what he had to say.
"We were very excited to go, the show was great, Gordon was brilliant, and we are happy to have seen a genius chef at work.
The competitors got their heads handed to them and rightly so. My face said it all when they asked me what I thought about the food."
There ya have it! ...and I am certainly glad I wasn't on the menu! You never know with Chef Gordon Ramsay!