You won't find one, Frost is the philosopher of metal.
It's extremely rare to find an artist who can be so analytical about their music. Plus Frost is so eager to speak out everything that's on his mind...which is a lot!
Regarding those dudes above, it's an example how one shouldn't concuct an interview
As a friend noted:
"Couldn't have been more frustrated with the ignorant journalists, only asking Frost a few questions (to which he answered brilliantly, might I add) and I'm sure not even taking into account the true gravity of his feelings on the matters. I had to laugh when they attempted to interrupt him a few times, only to have him raise his voice over theirs and conquer the battle, haha! What fools."
And their only comments were "sure", "awesome" and "definitely"