Someone like Danny Carey, Gavin Harrison, or Josh Freese impresses me 100x more than 99% of death/blackmetal drummers.
yeah, i've seen that vid. The part that amazes me more is how relaxed he plays.
but no-one plays more relaxed than this kid:
http://www.youtube.com/watch?v=KDaBhycVCuk
http://www.youtube.com/watch?v=dN7roi28yFc
apparently he was only 17 in those vids