Goodness Gracious..this couldnt be more obvious
To say there is a lot going on misses the boat..think people. You can have a lot going on and have depth. For cryin out loud..ever hear of an Orchestra?
It is because every instrument is recorded and eq'd for maximum depth. Once you treat each track to have uber depth -- you wind up having no depth as a whole. Its like painting everything Red. Im exaggerating a bit because each instrument does not achieve a full eq spectrum--but they are certainly extended beyond what a prudent mix engineer would use.
Putting down 9 layer'd guitar tracks panned left, right, and center, low tuned to eat the basses space and eq'd like static on the top end is a recipe for lifelessness. Its like thinking you'll make better chocolate chip cookies by adding more sugar and chocolate. Too much of the good stuff actually ruins it. I know many will jump on me-- but this music is geared toward an insanely narcissistic generation of ultra violent video games and movies with 100 quick camera changes in a minute. They dont care if there is depth. They want everything full force and obnoxious. So I would not sweat it.
If you want to learn to mix like an artist you need to let go of the triple tracks, a thousand double kicks a minute, and the static high end. But guess what--then you loose your audience. Your audience is not about tasty sonic nirvana. People like Andy know how to add a lot without sounding obnoxious. The problem is many of the mixes people rave about around here are terrible from an engineering standpoint. In Flames comes to mind. If you dont even know whats good, how can you learn? You can disagree but ask the best in the business if thats a good mix. As I said..its a bit of a conundrum though because the audience likes an abrasive mess--they would commit suicide if they heard an Orchestra or a poem on goodness. They want hate and hate sounds mean.
Well, thats my philosophical rant of the month. It just and opinion that many have and it certainly is just that. No better or worse than yours. I would stick with mixes that go as far as Andy and no further. Study those type of mixes.