While it doesn't offer any answers, it both thrills and makes you think.

Unshakable, witty and deeply felt, the film will be paying emotional dividends for a long, long time.

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

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.