WOW - those samples sound bloody amazing.
One thing is becoming more and more evident: Vikernes is a fucking GOOD songwriter and guitarist. There's some fantastic riffs and chord progressions in his music, and this new batch of work these days only cements this.
EDIT:
What do you guys think about the new vocal style versus the old? Both are great, but I do prefer the old style as it is far more extreme. No doubt it wouldn't be easy to do though as it sounds like genuine harsh vocals with no real technique.