Free Birds

...Poehler and Harrelson earn their paychecks as the leader-in-waiting and lunkheaded brute...

...enjoyable, with some funny lines.

George Takei gives humorous voice to S.T.E.V.E, the time machine.

...charming and harmless family entertainment...

...the jokes and gags are definitely written with a dry sensibility that makes them completely tolerable for parents, while maintaining enough heart to keep the tone nice and sweet...