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

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.

The storyline feels a little thin and moth-eaten in parts but this sequel is plenty of fun.

Story: It's very simple but honestly that is fine.