Monsters vs Aliens credits two directors and half a dozen writers, and plays like the spiffiest sitcom — say, a superepisode of The Simpsons in which Marge grows huge, leaves Homer and doesn’t ...

Take '50s sci-fi movie monsters, add 2009 3-D computer animation, an all-star voice cast and toss in some pop culture references, and you've got the thoroughly entertaining "Monsters vs. Aliens." ...