Matt Damon in The Bourne UltimatumTHE BOURNE ULTIMATUM

There's a lot of plot in The Bourne Ultimatum - all manner of clandestine meetings and hidden motivations and governmental conspiracies - but the story can be neatly summed up by the titular fugitive himself: "Someone started all this," Bourne tells the brother of his murdered lover, "and I'm gonna find him." Nothing else is really germane here, and the exhilaration of this third entry in the spy-thriller franchise is that, with as visceral a filmmaker as Paul Greengrass at the helm, nothing else needs to be.

Garrison Keillor, Meryl Streep, and Lindsay Lohan in A Prairie Home CompanionA PRAIRIE HOME COMPANION

One of the many glories of Robert Altman is that he never pretends to know everything there is to know about the characters in his movies, and doesn't expect his audiences to, either. In an Altman film, you may think you have someone all figured out, until a later scene proves that you haven't begun to understand what makes them tick; Altman is fascinated with the dichotomy between characters' public and private faces. (It makes perfect sense that he eventually filmed a murder mystery.) It sometimes seems that there's not much going on in an Altman movie, and audiences could easily assume the same about the director's latest, A Prairie Home Companion. But if you're as enthralled with character as the director is, and with the drama of actors gradually revealing character, his ambling, "plotless" films can be sheer bliss.

Shia LaBeouf and Will Smith in I, RobotI, ROBOT

I, Robot is perfectly titled, because it's about as mechanical and impersonal as Hollywood entertainment gets. That's not to say it's completely unenjoyable - Alex Proyas' sci-fi work, inspired by a series of Isaac Asimov stories, features some nifty set pieces, including an exciting mid-film sequence involving a hundred 'bots doing considerable damage on an underground freeway - but the film progresses with so little inventiveness that you'll have better luck tallying up the film's numerous influences (Blade Runner, A. I., Minority Report ... ) than finding an original idea.

George Clooney and Sam Rockwell in Confessions of a Dangerous MindCONFESSIONS OF A DANGEROUS MIND

George Clooney's directorial debut, Confessions of a Dangerous Mind, plays like the funny, ironic companion piece to A Beautiful Mind, and the new film shrewdly, and hysterically, plays off your knowledge of Ron Howard's Oscar-winning opus.

Matt Damon in The Bourne IdentityTHE BOURNE IDENTITY

I have a lower threshold for international spy thrillers than most people, yet I must admit that I found The Bourne Identity, based on Robert Ludlam's 1980 bestseller, pretty damned enjoyable.

Mekhi Phifer in OO

We've had so many reinterpretations of Shakespeare's classics in recent years, and so many that have been surprisingly fine (I'm thinking of 10 Things I Hate About You, the Ethan Hawke Hamlet, and the genre's standard-bearer, Baz Luhrmann's Romeo + Juliet), that you're inclined to give O, which sets Othello in the world of high-school basketball, the benefit of the doubt.

Jason Statham, Brad Pitt, and Alan Ford in SnatchSNATCH

First, the bad news: Guy Ritchie's latest crime thriller, Snatch, is nearly a carbon copy of his sizzling 1998 debut film, Lock, Stock, and Two Smoking Barrels. The good news: Who cares? Those who like their thrills fast, bloody, twisty, and awfully funny will be in B-movie paradise here; we're only three weeks into January, and we already have a movie that's more enjoyable than 90 percent of what was released last year.

Kirsten Dunst and Gabrielle Union in Bring It OnBRING IT ON

It took me quite a while to catch up with the battling-cheerleader hit Bring It On because, quite frankly, most teen flicks these days make me feel about a hundred years old. It's not just that the casts of these films seem obscenely young, or that adults are completely marginalized - those qualities have been staples of the genre at least since Rebel Without a Cause.