At the movies this week, there's an undercurrent of collectivism in the face of adversity. "The Brothers Grimm" features two con men in the 1700s who get in over their heads. In "The Cave," a group of attractive spelunkers find some pretty scary stuff. And in "Undiscovered," a bunch of aspiring artists deal with the pratfalls of climbing the celebrity ladder. What will the chorus of critics have to say?

In an age where remakes and rehashes reign supreme, it's nice that Terry Gilliam remains as wildly imaginative as ever. But there's a distinction between imagination and discipline; while Gilliam's best work has tiptoed the line between the two, critics say his latest, "The Brothers Grimm," is a muddle. The film stars Matt Damon and Heath Ledger as brothers and con men who spin tall tales for fun and profit. The scribes say that Gilliam needs to contain his wild flights of fancy, as there are many great ideas but nothing to unify them. At 37 percent on the Tomatometer, this is Gilliam's worst reviewed film yet. But it's not wrecking his Tomatometer average, which is solidly fresh at 80 percent. It's also Matt Damon's worst reviewd film since 2000's "All the Pretty Horses," which was sent to the glue factory with a 32 percent.

"The Cave" features a group of attractive spelunkers, an unknown species of monster, lots of rock climbing, and, naturally, the portal to Hell. Believe it or not, critics say the movie, starring Cole Hauser and Morris Chestnut, is a tad on the silly side. At 36 percent on the Tomatometer, things are looking dark for this "Cave."

"Undiscovered" tells the story of some aspiring musicians and actresses hoping to make it. It's such a completely original, daring idea that it's surprising that Terry Gilliam didn't write the screenplay. Critics are saying to leave this film, starring Kip Pardue, Pell James, and Ashlee Simpson, ahem, undiscovered. So far, it's notching a big zero on the Tomatometer.

Most Recent Terry Gilliam Movies:
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39% -- Fear and Loathing in Las Vegas (1998)
87% -- 12 Monkeys (1995)
86% -- The Fisher King (1991)
87% -- The Adventures of Baron Munchausen (1988)
93% -- Brazil (1985)