'Bridget Jones's Baby' proves to be v.v. satisfying

What a treat it is to dive back into the cozy world of Bridget Jones, who is the kind of old friend you can pick up with right where you left off, no matter how long it's been. “Bridget Jones's Baby” opens with a familiar scene for our pal: Bridget (Renée Zellweger) celebrating her birthday alone...