That's an unusual animated movie which clearly seems to be for kids as is full with funny animals, supernaive cat, entertaining story. However, the almost rude language and some Despicable Me style irony makes it perfect adult movie as well.
It's nice because the characters are very strong, with their own particularities and viewpoint. Sometimes you may annoy because of the strange eye-closing way of the cat but in overall, a good entertainment for kids and adults.