The best in my opinion is The Mystikal Beast of Rebellion. Very single minded and violent. The Work That Transforms God is very good too, as is the EP that came after it. I like the early black metal stuff, but it's not quite as good. MoRT is an INSANE album; incredibly complex and difficult to get into, but worth the effort.
I'll give them more time to sink in then. I liked TWTTG, but I found they kept doing that thing with the warpy bendy chords too much. (I should know better terminology wise but it's been a fucking long time since I took my theory exams) That and the drum machine wasn't the best sounding. Anyroad, I'll find time soon enough and report back.