Box Office

Bruno

* 1/2 ( 1 1/2 STARS )

$30.6

million

$30.6 million

1 week

Rated: R

Running time: 81 minutes

What it's about: Sacha Baron Cohen's gay fashionista Bruno leaves Austria for Los Angeles, hoping to become a towering international celebrity.

Our take: Yesterday's emperor of movie comedy truly has no clothes. For a portrait of a monomaniac, it's alarmingly random; for an expose of charlatans, it's maddeningly shoddy.

Ice Age: Dawn of the Dinosaurs

** ( 2 STARS)

$27.6

million

$119.7 million

2.5 weeks

Rated: PG

Running time: 94 minutes

What it's about: The joys and panics of impending parenthood for woolly mammoths inspire Sid the sloth (above) to adopt three dinosaur babies.

Our take: Simon Pegg adds pizazz, but the regular characters are all used up, and the 3-D makes you feel as if you're caught between the strings of a toy ukulele.

Transformers: Revenge of the Fallen

* ( 1 STAR)

$24.2

million

$339.2 million

3.5 weeks

Rated: PG-13

Running time: 137 minutes

What it's about: The good-guy robot aliens, the Autobots, team up with a gutsy U.S. military unit - and Megan Fox and Shia LaBeouf - to bring down the bad-guy robot aliens, the Decepticons.

Our take: The whirl, bang and general bother of crashing gears and gnashing metals end up suffocating the senses.

Public Enemies

*** 1/2 ( 3 1/2 STARS)

$13.8

million

$66.2 million

2.5 weeks

Rated: R

Running time: 94 minutes

What it's about: John Dillinger (Johnny Depp, above) scores big as a bank robber on a violent joy ride.

Our take: This tough-minded, visually electric movie takes audiences into the center of a Great Depression crime spree and keeps them there as the script expands into a bristling chronicle of a country in flux.

The Proposal

* ( 1 STAR)

$10.6

million

$113.9 million

3 weeks

Rated: PG-13

Running time: 107 minutes

What it's about: Sandra Bullock (above), a high-powered, Canadian-born book editor, discovers that she must marry her Alaskan-born assistant (Ryan Reynolds) or be deported.

Our take: The movie never gives any reason to buy the conceit that these two careerists grow to share love.