Denis Villeneuve's second film to hover menacingly over cinema audiences in the space of twelve months is light years away from the grounded, nail-troubling thrills of 2015's Sicario, just as that film was nothing like his Enemy, or Prisoners, or Incendies before it. If Villeneuve - master of the one-word title - has spent his career thus far on an eclectic jaunt through a selection of genres,