[6] Leslie Mann and Paul Rudd star as two 40-year-olds struggling to balance the demands of their marriage, children, parents, and jobs. This Is 40 is billed as a ‘sort of’ sequel to Knocked Up, where Mann and Rudd originated the roles. Both films were directed by Judd Apatow, and both take a more pastiche approach to their narratives. On one hand, I like the …