Beasts of the Southern Wild arrives rather like a children’s book brought to life and projected large. Unfortunately, with all due respect to the rich history of children’s literature, it doesn’t seem to have come from a very good book. The source of “Beasts” is, in fact, a one act play entitled Juicy and Delicious, by Lucy Alibar . The play was adapted for the screen by its author and director Benh Zeitlin. It’s an ambitious first feature, and one that shows some promise for its young director. But as ever, so much hinges on story. Screenwriter Robert Riskin, several times a collaborator with Frank Capra, who was sick of the director taking credit for his work, apparently once waved a blank page in the other man's face and said, "Put the famous Capra touch on that!" Well, yes. Visual medium though it might be, intensely visual though "Beasts" is, writing is still an important part of the equation. Hopefully dire...