Hilarious!! I was cracking up almost the whole movie. Abigail Breslin (whom you may recognize as a little older Bo from Signs) plays Olive Hoover, who is entered in the Little Miss Sunshine beauty pageant and her family travels with her cross country to support her in her endeavor. That's as much of a synopsis as I'm providing, you can read more about it here. But I will comment on the actors. I absolutely loved Paul Dano as Olive's brother who has taken a vow of silence until he is accepted into the Air Force as a pilot. He was cracking me up. As was Steve Carell. He is just funny. Especially with the running. I was cracking up when he was running into the hotel.
Anyway, it was an all around a good time at the movies. Definitely worth the $4 I spent :)