Listened to the 40th anniversary master. Ace of Spades kicks things off at 100 mph and it never really slows down for long. Love Me Like a Reptile keeps things going with a big riff and pretty good solo too. Fire Fire might be my favorite song on the album, great drum fill leading into the solo and a killer outro riff. Jailbait is up there too and so is The Chase Is Better Than The Catch, which actually opts for a midtempo groove to great effect. Overall, lots of energy and the production sounds good. Not the most varied album and not all the songs are terribly memorable, but it's still a dozen solid tracks from a legendary band.