Totally unbelievable. How could buildings freeze and topple over while the main movie characters stand and watch it? They should have frozen too!! The characters in the library did not have clothing that was in anyway insulated enough to keep them warm or from freezing. How in the world did the father walk 40 miles in freezing temperatures with out even frost bite. Millions of people froze yet the less than a dozen folks that stayed at the library until the father found them resulted In a happy ending and a search and rescue mission for more survivors...but only in new York. Ridiculous.