Well, I asked him because I was serious. I like heavy, aggressive-sounding guitars, but am not a huge fan of a lot of today's metal percussionists. They all seem to do the foot drum (whatever it's called) and drum really quickly, and a lot of bands just play really quickly.
Now, once in a while, that's fine. But a lot of these newer bands devote all the songs in their album to this style - it gets repetitive and boring.
So, I asked him for clarification. And all I got was attitude.
See, I made the progression from The Offspring, to Limp Bizkit, to Korn, to Linkin Park, to Kataklysm, Opeth, Devolved, Tool, etc. all on my own - so my definition of "metal" is still vague.