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.

A film of deceptively outspoken contemporary relevance, this is cinema at its most alert, alarming and alive.

There are moments that feel comical, some horrific, and some downright inspiring but the tonal shifts hardly matter as the end results come to a film that's perfect for this time.