This movie is more comedy/parody than representation of real events. It doesn't represent truth as movie claims. Performance is weak and few things are absolutely made up, like Aarseth having girlfriend. He never had girlfriend, he was gay & he didn't even cut his hair (like they showed in movie) according to Varg Vikernes (real). This movie is made by amateur crew who didn't even bother to check real events. If someone is interested in real facts, better read on Wikipedia.