Giving the Palme d’Or to Audiard’s Dheepan may be a career recognition for a brilliant director, but it’s much less worthy of the big prize than Carol or The AssassinJacques Audiard’s Dheepan wins the Palme d’Or - as it happenedFor my money, Cannes 2015 was a vintage year. But the prizes were corked.Just as last year, the jury gave its ultimate acclaim to a brilliant director who has accumulated an overwhelmingly deserving reputation but had actually given us something less than his very best work.