Good start, but then it gets ruined

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

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.

It's a movie as timely as it is provocative and amazingly, for much of its running time, it is weirdly funny.