Colin Firth and Renee Zellweger in Bridget Jones: The Edge of ReasonBRIDGET JONES: THE EDGE OF REASON

I have a friend who does a bit based on a seminal Laverne & Shirley gag. In nearly every episode of that sitcom, one of the titular characters would say, "There's no way this situation could get worse!" or "What's that smell?" and Lenny and Squiggy would cluelessly burst through Laverne's and Shirley's door; if someone around us says something like "That's the ugliest thing I've ever seen!" my friend will mime a door opening and exclaim, with perfect greaser-nerd cadence, "Hello!" That gag is pure sitcom-honed irony - that is, obvious irony - and Bridget Jones: The Edge of Reason, the follow-up to 2001's Bridget Jones's Diary, is like a continuous loop of that Lenny and Squiggy routine.

The Matrix ReloadedTHE MATRIX RELOADED

"Neo and the rebel leaders estimate that they have 72 hours until 250,000 probes discover Zion and destroy it and its inhabitants. During this, Neo must decide how he can save Trinity from a dark fate in his dreams."

- Plot outline for The Matrix Reloaded, as seen on the Internet Movie Database

Boy, that sure sounds simple, doesn't it?

Renee Zellweger in Bridges Jones's DiaryBRIDGET JONES'S DIARY

A terrific leading character can atone for a lot of wrongs in a film, and there might be no better proof of that thesis than Bridget Jones's Diary, Sharon Maguire's adaptation of Helen Fielding's incredibly popular novel. Our heroine, a 32-year-old British woman who works a dead-end publishing job, is a completely realistic type we almost never see in movies: a chain-smoking, wine-slurping, slightly overweight, unsatisfied-in-relationships flirt who wants desperately to better herself but doesn't have the motivation or discipline to do so. Flawed as she is, she's intensely endearing, and as perfectly played by Renée Zellweger, she's a magically comic creation, even more wonderful than Zellweger's previous incarnations of Dorothy Boyd and Nurse Betty. That the moviemakers spend the film's running length putting her in one humiliating situation after another, and that she's trapped in a predictable love triangle between a cad and a sweetie, aren't to be held against her; Bridget Jones, and Zellweger herself, triumph over their circumstances, creating a totally enjoyable cinematic work, flaws and all.