I have never bothered to post a review before for any film. But I feel that I must to point out the nonsense of film reviewers these days. I see the critics post as must see, film of the year, et, etc. This was billed as a film with fantastic sound. I found the continuous droning noise whose pitch increased during the film to what I hoped would be a fantastic climax, but I the drone included what sounded like whale noises and more boring droning noises with occasional sounds of gun fire. I was bored after 15 minutes, the ridiculous story of the kid in the fishing boat, the original bit about the spitfire pilots and the nonsense of the soldiers taking cover in the boat.....absolute shallow lazy boring rubbish filming. If they added a decent music score it may have kept me interested. This film does not show it as it was its just absolute cap and does not come across as a powerful film at all. A waste of money.