The performances transcend the film's tropes, grounding it in characters that feel more complete than this subgenre often produces.

Your blood may run cold, but you now find yourself pinioned to the story.

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.

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.