Alexander Payne's new film "Nebraska," a melancholy road movie shot in black and white with some hilarious moments, is a worthy contender for a Grand Prix or a Jury prize. And yet, to say that I was less than enthusiastic going to the 8:30 screening of this film is an understatement: I wasn't a fan of "The Descendants" and a black and white movie, well, it's a risky proposition for any film.