From the hamfisted title to the Victorian-era plot machinations, The Light Between Oceans has rich potential to be the kind of insane project that might possibly turn into something great. Consider the elements: Derek Cianfrance, the passionate indie filmmaker who helmed the frowning Blue Valentine and The Place Beyond the Pines, adapts a 2012 novel by Australian writer M.L. Stedman. The story’s twists and turns might make a romance novelist hesitate, but Cianfrance embraces them like the bold swain on a paperback cover. He casts two exceptional actors and strands them together at a remote New Zealand lighthouse during the shoot, encouraging improvisation and identification with their roles (sure enough, the actors began a relationship that continues to this day). The whole endeavor is neither commercial nor hip. Surely something intriguing must come out of this stew?