The most important thing from that is "most songs have more than two solos" I'm happy

I suppose these riffs are good but on the list of actual songs some of these after a few listens don't do much for me i.e. Smoke on the Water, Sweet Child, Enter Sandman

That being said whilst these songs are pretty dull for me because I've heard them 10 million times all these riffs themselves are damn good and fun to play.

Megadeth- Train of Consequences

Slayer got mainstream play?! I hate the music scene I've had to grow up with

Makes sense. I mean god it's the only thing my grandparents ever play or have played. They get excited about playing it.