Worth knowing before watching - it's a real family
I think it's good to know that this is a real family living their real lives, so for example it's not actors pretending to love their kids. And, according to the director, much of what we see isn't acting or scripted. She said it wasn't possible to make the children speak and do things on command, the film team had to wait for things to happen. Of course there's still the idea of a story and no doubt plenty of it was arranged but it's not all completely set up in the way of a normal film. I think it makes it more enjoyable to know this...
Really great to see a film where so little happens - you can feel some of the car chase/ultra-violence scars healing...