I don't agree with that.. I don't like MP's drumming because his drums were loud, but because I like it.. In fact, it bothers and distracts me a lot when the drums are high just for the sake of it..
Animals as Leaders and Metallica are good examples, much more because they're so different bands but in both the drums, while being awesome, are unnecessarily very loud in the mix.. The worst thing about loud drums is that the bass becomes almost inaudible.. I know AaL doesn't have bass, but Metallica and similar bands do... I mean, it'd be cool to hear at least one note played by Trujillo in the last couple of albums (or by Myung in the MP era for that matter)..