After the less-than-stellar critical and box-office reception for his last two films, Lady in the Water and The Happening , director M. Night Shyamalan might have been expected to crawl into a hole somewhere dark and secluded, where he could ruminate over what went wrong. Well, we're here to tell you he's holed up somewhere dark and secluded all right, but there's not an ounce of self-flagellation. Matter of fact, in the bowels of several massive complexes in the suburbs of Philadelphia, ...