With voting now closed, the months-long campaign for Oscar glory is over – but industry insiders are still dissecting every award-season clue in a tight best picture raceVoting for the Oscars closed at 5pm PT on Thursday, meaning that the months-long campaigns of the favoured films have hung up their spurs: the red carpets have been rolled up, hospitality pavilions shut down, the PR minders putting their feet up until the Oscars ceremony itself takes place. The prefatory campaign – on-stage Q&am...