This is 40, which premiered Friday, is Judd Apatow’s most autobiographical project yet. Like Funny People, it stars Apatow’s own family: his wife, Leslie Mann, and his daughters Maude and Iris, now evolved from cute set pieces into sassy tweens with distinct personalities. Like Knocked Up, its backdrop is a particular kind of luxe west-coast suburban existence clearly familiar to Apatow himself, all marbled countertops and French doors and leafy yards.