This week at the movies, we've got bare-knuckle bouts (Fighting, starring Channing Tatum and Terrence Howard), the wonders of nature (Earth, narrated by James Earl Jones), a musical friendship (The Soloist, starring Robert Downey Jr. and Jamie Foxx), and some office intrigue (Obsessed, starring Idris Elba and Beyonce Knowles). What do the critics have to say?

41%

Rotten

Fighting

Look, you pretty much know what you're getting into with a movie called Fighting: lots of tough-as-nails dudes beating the stuffing out of each other. And the pundits say that while director Dito Montiel does his best to infuse interesting characterization and a sense of place, Fighting is still a shopworn underdog sports movie. Channing Tatum stars as a kid who's just arrived in New York City from Alabama; after attempting to make a living on the streets, he falls in with a sketchy character (Terrence Howard) who realizes he may be a natural fit for the world of underground bare-knuckle brawls. The pundits say Fighting is a bit better than its setup would suggest, with a good deal of energy and a dash of gritty authenticity. However, others say the performances are a mixed bag and the script is ultimately weighted down by clichés. (Check out Terrence Howard's Five Favorite Films.)

86%

Fresh

Earth

The popular award-winning BBC series Planet Earth offered some staggeringly beautiful images of life around the globe. If the small screen version was too limited to contain such visual majesty, now comes its multiplex companion: Earth, which critics say is a remarkable document with a timely message. Narrated by (who else?) James Earl Jones, Earth focuses on three mother/child relationships in the animal kingdom, following the exploits of polar bears, humpback whales, and African elephants. The pundits say Earth doesn't offer a ton of insight, but the images on display are so gorgeous that viewers are unlikely to quibble too much. Plus, it invites audiences to reflect upon our place in the larger ecosystem. Earth is Certified Fresh.

55%

Rotten

The Soloist

The Soloist tells an inspiring true story, and its stars and director are Oscar nominees. But distinguished pedigree does not a movie make, and critics say The Soloist is too uneven to fully resonate. Robert Downey Jr. stars as Steve Lopez, an LA Times reporter who befriends, and writes movingly about, a homeless, profoundly mentally ill man named Nathaniel Ayers, who was once a virtuoso cellist. The pundits say all the elements are here for a moving tale, and Downey and Foxx give it everything they've got; unfortunately, that's not enough to overcome the film's lack of focus and maudlin stretches. (Check out this week's Total Recall, in which we count down Downey's best-reviewed films, and find out director Joe Wright's Five Favorite Films).

19%

Rotten

Obsessed

It appears the folks behind Obsessed were dubious that critics would be, ahem, obsessed with their film. Hence, it wasn't screened prior to its release. The movie stars Idris Elba as a successful asset manager who's happily married -- to Beyonce, no less -- before an attractive, brazen office temp (Ali Larter) threatens to bring his world crashing down. Kids, it's time to guess that Tomatometer!

Also opening this week in limited release:

• Throw Down Your Heart/a>, a documentary about banjo virtuoso Bela Fleck's journeys through Africa, is at 100 percent.
• Tyson, a candid portrait of the life and hard times of Iron Mike from James Toback, is at 86 percent.
• The Korean import Treeless Mountain, a meditative drama about two young girls who learn to live without their mother, is at 85 percent.
• Il Divo, a stylistically daring biopic about the controversial Italian politician Giulio Andreotti, is at 82 percent.
• Mutant Chronicles, starring Ron Perlman and Thomas Jane in a dystopian sci-fi flick in which soldiers are dispatched to defeat a mutant army, is at 18 percent (check out Perlman's Five Favorite Movies here).
• The Informers, starring Billy Bob Thornton and Kim Basinger in a drama about party-hearty Los Angeles residents in the early 1980s, is at 14 percent.

Finally, props to Brendan C. for correctly guessing Crank High Voltage's 63 percent Tomatometer.