Liked it! I listened on headphones but still got plenty of tectonic-plate-shifting rumble. I liked the horns, were they Cinebrass?
Not a crit but another way to go might be to find something down low that's getting some reverb added to it, and see if you can filter out a little of the low freq reverb return. That might take just a little mud away, not that there is much to begin with. Only if you think the low end needs a little more clarity - on something like this, it's just as well to get punched in the chest by the low end.
All good!
cheers,
-Tom