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

As somebody who had not heard any of this before, it became a curious phenomenon to sit and watch a film and slowly have the realities begin to click into place.

This is a small, humorous movie in some ways, but it has a huge heart. What a nice experience.

It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.