This is 40 is not funny. Or, at least, it’s not the “funny ha ha” outing movie-goers have come to expect from Judd Apatow, purveyor of stoned Seth Rogens and manically birthing Katherine Heigls and screaming Steve Carells. It’s not gut-busting or laugh-out-loud or stitch-inducing, but what it actually is may be something far better than all of that – it’s funny because it’s true. Picking up a few years after Apatow’s Knocked Up, the filmmaker turns to the previously-perilous marriage of Pete (Paul Rudd) and Debbie (Leslie Mann) for his “sort-of sequel.” Pete and Debbie have already been through some minor marital squabbles (remember when Pete would sneak off to the movies, or when Debbie busted in on Pete’s fantasy baseball league?), but their fortieth birthdays (taking place within the same week) bring with them more challenges than they’ve faced before, and more serious ones to boot. All their normal stresses are exacerbated by turning the big 4-0 (Debbie even refuses to let anyone know her actual age), and the addition of financial strains, professional disasters, daddy issues, and a major dust-up at their eldest daughter’s school make it seem like they (and their marriage) might nor survive the week. See? Funny!