Well, I already prefer the tracks I've heard so far over most of the tracks on "Super Collider", so that was expected. However, a friend of mine, a fellow Megadeth fan, was not super impressed with the new album. In general the reviews have been great though and your opinion holds some weight as well. I'll have to give it a listen, before I decide whether to actually buy it or not.
Its one that takes a couple of listens really but I think its stronger than at least the last 3 albums. Feels a return to more aggressive, thrashy riffs. Plenty of riffs that remind me of some of their older songs. I love the songs Lying in State, Bullet to the Brain particularly with some solid guitar work. I wasn't overly impressed on first listen but having heard it several times I love the new record. Super Collider's main issue for me was repetitive musical structure but its more varied on Dystopia plus their Fear cover was neat.