A story stands by how good it is, and how well it is told. Here's a fine example. It's remarkable for being unremarkable. It doesn't rely on anything flash; there's no dramatically implausible car chases, explosions or plot twists. It's a story, well told, with believable characters. Don't get your hopes up if you're longing for on-the-edge-of-your-seat action - it unfolds as it should, slowly, allowing you to come to know the people who populate the tale. There are question marks over who's truth we are seeing and hearing, but that's as much of the art of a good story as anything. If you want it spelling out for you, then go watch the latest 'blockbuster', where the story is updated in contrived dialogue exchanges. In short, I liked this film; not the finest of wines, but worth savouring. And, good God, it's British - we can make good films!