I don't love the kick (the point is too high) but besides that the mix is great. The master seems a little pushy for my taste but that could just be the SC compression. There is a shitload going on but it's incredibly clear and relatively natural for the style. It's tough to ask for more in a mix this dense.
As far as BOO comparisons go, I personally don't hear it either. Note that you actually hear pick attack and note decay in the chug section like you would if it was, you know, played on a guitar.