After a difficult decade, AC DC was able to take things in hand and we book "stiff upper lip", an album that smells the 70's. We find there everything we love about AC DC: -Of securities to tap your feet ("Can not Stand Still", "Meltdown", "Hold Me Back") -Of compelling guitar riffs ("Safe In New York City," "All Screwed Up") -Of catchy choruses ("House Of Jazz", "Stiff Upper Lip") In short, a successful album that will satisfy the fans !!!