This movie is so bad that we had to leave the cinema before it finished. It is merely a shallow attempt to depict the "moment" and nothing else.

Content wise it offers no insight into the historic context, nothing. There's no dialogue, no story line whatsoever. If the intention of whoever made this movie is just to focus on the "moment", the state of being trapped of the soldiers then it also fails at that. For example, there were some efforts to portrait the mental state of the soldiers but dare I say it was an insult to those who fought in the war. What was being portrayed was mostly fear, the British soldiers depicted like a bunch of pathetic cowards, some was even tactically cheating to get on board, or accusing their fellow soldier of being a spy henceforth should get off the boat when it gets too heavy. Of course it's understandable to be desperate when you're in between life and death, but seriously what about other mentalities of the other hundred thousand soldiers? I cant help but thinking just play the opening scene of Saving Private Ryan on loop and you already have a much better result than this.

Lookwise, it is so off putting. They said there were 400,000 soldiers trapped in Dunkirk but throughout the movie, you only saw a few boats and planes. Fair enough if they don't want to use screen effects to keep the realness, but then why alternate the colour of the whole movie to that omnipresent teal and orange look? It is too overused that some scenes don't even look real.

The city in the opening scenes looks just fine and nowhere near like it's been at war, the high rank soldiers' uniform was flawless. The soldiers' faces look well fed and slept except some dirt on their face.

In many scenes the composition of the frame is repeated in the same way: the camera was positioned below skyline so the frame was dominated by the sky and the beach, in the middle were silhouette of the soldiers, running across or. If this is the only way to portray the state a of being trapped then it shows a very very poor imagination.

There's only so much left to criticize but I'll leave it here. For me this is the worst movie I've seen, also it's disrespectful to take such subject too lightly.