Melissa McCarthy and Susan Sarandon star in this road-movie about a burger joint waitress who decides to leave her life behind after being fired from her job and finding her husband in bed with her neighbour. However, with no cash and no car, she's forced to hitch a lift with her grandmother (Sarandon) who wants to see Niagra Falls. Look, it's really bad. But, y'know, it's the Big Big Movie so what else are you going to watch.