THE CRITIC Reviewed by GREG KING Director: Anand Tucker Stars: Ian McKellen, Gemma Arterton, Mark Strong, Alfred Enoch, Ben Barnes, Lesley Manville, Romola Garai, Claire Skinner, Ron Cook. In today’s world the role of the traditional critic seems less important as influencers seem to wield more power in persuading audiences what to see or buy. But a century ago the critic wielded enormous power and …