I agree wholeheartedly with this sentiment. Complexity is, IMHO, completely beside the point. Not that I am the hugest punk fan in the world, although I will admit that my CD player is occasionally graced by some Dead Kennedys, Misfits, the Dwarves, and the like.
I can understand why the complexity or technicality of some metal genres appeal to people, it is just not my cup of tea. I think metal is a lot about impact, and when things get too complicated, it loses a little of its impact. Compare it to a nuclear bomb being dropped on a target, as opposed to an wave of equal mega-tonnage, high-tech laser guided missiles. Know what I mean? I will take the big nuke any day.