Perfectly adorable

It's fun, it's light, [but] it has a hard time when its tries to get heavy.

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

Each character in this movie — down to the smallest one — is an individual rather than a type, prone to spontaneous changes of mood and sometimes amusing outbursts of pettiness or ill humor.