Usually not a fan of the deep death-like growls, but in this case, being slow and unintelligible (as opposed to fast, unintelligible and annoying), they add to the depth and horror of the atmosphere. I sat blankly staring at my wall for the full 13+ minutes the first time i heard this song. Powerful stuff
Woah... this is seriously heavy. Not to mention it's essentially a Lovecraftian horror in music form (I mean that in a good way btw). I mean really, what more could you want? :-)