I love this film, some may say it's stupid and childish, but if you don't take this too seriously and just sit back, relax and enjoy this wonderful film.
There's a fair amount of childish humour, kicking people in various parts of the anatomy, children running riot over 2/3 adult males who've lost their jobs or quit and dealing with the competition, plus the dreaded inspector.
There are some great performances from the kids (especially Max Burkholder) who plays Eddie Murphys son, as for Eddie Murphy he puts in a more serious comedic performance than we may be used to, (more like his performance in Life), plus good solid turns by Steve Zahn, Anjelica Huston and Jeff Garlin.
I think most people will take something from this film which does make some good points about the world we live in today too, it's just a delightful comic romp, enjoy!!