We've all heard the adage that it takes a village to raise a child, but considering the state of villages these days, it could be the other way around. A case in point is "What We Did on Our Holiday," in which three kids unwittingly cure the ill will, pretensions and animosity among the adults in their family and consequently save their parents' marriage. (Now, if only they could get around to ending world hunger and climate change.) Hats off to their performances, and directors Andy Hamilton and Guy Jenkin, for keeping this film from plunging headlong into cutesy-land — most of the time, anyway.