"1917" is technically perfect: sound, cinematography, directing, acting. Perfect. A great audiovisual experience of immersion in trench warfare. But ... that's all. The formal aspects of film production are everything the film offers - at the level of excellence, I repeat. The plot, however, is as simples as this: two soldiers have to deliver a message in the midst of the First World War, going through shots and bombs inside enemy lines. Unfortunately, what is essential for me is missing: a good storyline and wonderful characters.