The clips of Rush and Satyricon included in the playlist were not accessible for me here in Germany, so I had to look for alternate versions. And in some cases, I also had to resort to transcriptions to determine wheter the songs are on topic or not.
Rush – La Villa Strangiato
I'm generally not a big fan of instrumentals (there are a few exceptions to the rule, though) and while I do enjoy some progressive stuff, this song doesn't do much for me. 5/10
Atrox – Ruin
Except for the production, this song works perfectly for me. I love the music, the changes within the song, the original lyrics and the original female vocals - especially the (on-topic) parts beginning at 0:56 and 4:48 - though the latter surely are an acquired taste. 10/10
Satyricon - The Dark Castle In The Deep Forest
Clearly on topic, but there's nothing about this song I like. 1/10
Tool – Schism
I like the sound of the bass, but that's probably the best thing I can say about it. I find the entire song rather monotonous and the music isn't really my cup of tea. 4/10
Pink Floyd – Comfortably Numb
According to my own impression confirmed by a transcription I found, the entire song is 4/4 and thus off-topic. If someone can prove me wrong, I might change my rating, though I can already say that it won't get much higher, because this song just bores me (maybe except for the guitar-solos). 0/10
Spastic Ink – That 178 Thing
As much as I like Watchtower's "Control and Resistance" and Ron Jarzombek's guitar-playing on that album, this song seems to be a bit too complex/chaotic for my taste - at least this was my first impression. However, after listening to it for the third time now, I think it might grow on me with more spins. Since I usually prefer songs with vocals, I'd feel more inclined to give it more spins, if it wasn't an instrumental. 8/10