It's hard to see any effort in the film. There's no comedy to speak of, no real drama and, worst of all.

It is neither dumb nor smart enough to be fun, and spends way too much time with its boring human characters.

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.

The tone of this movie is interesting -- the stakes are both dramatic and high, but it's balanced with a lot of fun, tongue and cheek dialogue.