My kids ages 9 and 6 loved this movie. I didn't like that the kids were always fighting and making fun of each other. Not a very good example for children. Having siblings is a blessing and should be viewed as such. The family was dysfunctional at best. It was a two parent family which was good to see in a movie.
Bullying was glorified as was general meanness to other kids.
It sets a bad example for children. I would not recommend it.