I saw only 2 things in the entire film that were accurate: heavy, non-stop smoking by the soldiers, and leather dog tags. Absolutely every other aspect of the military, and warfare, was inaccurate at best, and supremely stupid at worst. But the director-writer has no experience in uniform, even though he based the movie on tales his grandfather told him. That said, the soundtrack is terrific, the cinematography superb, and the acting and directing excellent. The movie looks and sounds great! It does its intended purpose of pulling at the heart of viewers and honoring the soldiers who bravely fought, endured incredible hardship, and often died in order to provide the life and freedoms we enjoy today because of their sacrifice. I would have rated it higher if only it showed what military service - and war - is actually like, thereby rising above a cliche-ridden fairy tale and allowing the audience to experience a semblance of the horror. A movie like Dunkirk or Saving Private Ryan did the job much better.