I've just watched that video clip on the drummerworld home page and I have to say it was the funniest thing I've seen in ages.
I am sure the guy is very talented at playing fast, but I am afraid I just don't get the band, and never have.
I loved punk in the 70's but death metal leaves me cold, it doesn't seem to have the passion that punk had, it just seem one dimensional.
I am totally prepared to except I maybe wrong as I just don't know enough about it but to be honest I don't think I will bother investigating, give me a groove anyday, be it , Rock, Pop, Punk, Country and Western, Jazz, Blues, Dance, Folk whatever but death metal just leaves me wondering if I am just getting old...