At a glance: ‘Planet 51’

An astronaut (voice of Dwayne “The Rock” Johnson) finds an “uninhabited” planet to be full of little green people in this animated feature.

Running time/rating: 1:31; PG for mild sci-fi action and some suggestive humor

What they’re saying: “ ‘Planet 51’ takes off like a rocket with its glitzy and alien look, but it never achieves orbit because of a sputtering plot and lackluster performances.” – Rick Bentley, Fresno Bee