That was the song that got me into that as well. It's just so fuckin powerful.
As for the new album, I like it. I don't think it'll turn into one of my favorites, but there are definitely some really awesome songs ("Blasteroid", "Stargasm", "Octopus..."). I will say though, if there's one thing I love about Mastodon it's how much depth their music has. This album, like their previous ones, will take some time for me to get into. And I'm ok with that. I look forward to coming back a 2nd, 3rd, or 4th time and hearing it almost for the first time again.