If you believe press reports, Twelve Years a Slave is undeniably one of the greatest -- perhaps the greatest -- film of 2013. Not due to any skill in filmmaking, which remains to be seen, or audience response -- the film was only released last weekend. But solely because Slave (directed by Steve McQueen, not the dead one with the motorcycle, I'm pretty sure), is this year's PC film, one made for the single purpose of preaching a very contemporary and meticulously constructed racial message. In this it joins a number of other recent pictures such as The Help and...