"Entertaining enough for a family trip to the theater."

Glipforg is just how you might imagine an idyllic American town in the 1950s: neighborly citizens greeting each other by name, driving Thunderbird-esque hovercrafts to their saucer-shaped homes, flipping floating burgers on their backyard barbecues...

The perfect portrait of 1950s-'60s U.S.A. -- on another planet, far from Earth.

But really, other than being green, antennae-d and pant-less, the folks on Planet 51 are just…