"There are two ways to look at an eponymous album by a band well into its fourth decade of existence: it's either a rebirth or a summation. In the case of Def Leppard's 2015 album - their eleventh studio set, arriving a full seven years after Songs from the Sparkle Lounge - the record is most certainly the latter, a nifty encapsulation of the group's range, obsessions, and ambitions ... they love the past, both their own and their inspirations, but they're not looking back, they're loving the life they live".