It's no definitive masterpiece but it's damn close.

If the ambition is to provide two hours of instantly forgettable, popcorn-munching escapism, it succeeds.

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.