Of course, it is very hard to choose favorites among the albums recorded with bon scott ... they sonts all excellent !!! But this "powerage" is absolutely fantastique.Les Australian-Scottish, issue a riot here all most incisive riffs, than each other with r'n'b influences (not the "thing" in fashion !!!) more marked than jamais.Bon sings like a god, the groove is impecable, and is impossible not to tap your foot, or headbanging like a madman (trust to wink the way) throughout the 40bonnes minute duration of this essential album of pure hard rock made in perfect between 70's.L'équilibre rock and blues influences, this is and will remain timeless legend ac / dc.Un must !!! 18sur20.