A preternatural rooting of the vengeful Bush legacy (and Obama continuance) into neo-classical sonic aesthetics? Another uncanny contemporary slice  (in slo-mo) of the Illiad? A Shriekback? Sea breeze, sea breeze... These New Puritans ' "We Want War" from the awesome and challenging new Hidden (Domino) complexifies their post-punk revival ways to put the sinew in Stravinsky, the killer in Achilles.