Okay, I get it.
I just listened to all three of them back to back and...what a fucking ride. It's like the incomprehensible finale of destruction to the already violent story that started it all. I'm still ambivalent on the REALLY crazy aspects that are filled with actual noise. I don't mean that in the old codger sense of speaking about music as noise, but some of it really is just a whole lot of sounds that ends up being white noise unless you've got really good headphones on and the volume turned way up and even then it's pretty nonsensical, but I think that's the point. Kinda like the ending to Add Violence.
Really interesting stuff. Taken alone it's total nonsense and kind of annoying. Really annoying, actually. But with the right state of mind (I was reading my favorite uber-violent manga "Gantz", started at chapter 303, while listening) it's pretty awesome. Basically anything crazy and violent fits really well with this. Given that they're both basically composers for movies now, I cannot possible think that didn't affect the making of these albums. Every song could basically fill the fight scene to the original Old Boy.