just a great progressive metal instrumental that blows me away all the time, tracks like this are what makes 'Master Of Puppets' by far for me there best album. The slow bit in the middle when the bass comes in is amazingly haunting love it
My favorite part will always remain the first section.  This man gets it. That fade in drum line at the beginning, and then the hardcore riffing. Nothing beats that. Not even the awesome solo at the end.
those fucking instrumentals metallica played. all of them are great, although i love orion and to live is to die more than Call Of Kthulu for those 2 minutes middle sections. james kicks ass with those solo. RIP CLIFF.
I still remember playing this when I started playing bass... I couldn't play it, of course not. But I remembered that Cliff could do anything when he wanted to. So I kept playing - And at the end, I could play it. It didn't even take many months.
How I love this song. :3