This movie has gotten mixed reviews, but over all I think it's a good movie. Not completely believable, and a little cliche... but decent and there were some pretty funny scenes.
Though I don't recommend taking every child to see it, because in all rights those kids would have not been allowed to act the way they do. Mom needs to step up to the plate and be a parent not a "oh come here mommy's angels" but over all it was a tender movie (if you could get over the snotty attitudes of the kids that they had from time to time) and had a lot of laughs.
Go see it.