If you watched the trailer, there is nothing much more to offer except the IMAX coverage

Rating: 5/10 (6 August 2017)

I got disappointed while watching Dunkirk as it is more or less like a tick-tock version of Saving Private Ryan.
The background score is so much emphasized that you can barely hear the dialogues between the characters. I recall that there was a similar problem in Inception where the old Japanese's dialogue was in a mutely tone. The surprising thing also is that there is any hardly any character development in the script, which many viewers may disagree with me as Nolan has smartly justified in Inception.
If you love war movies, go ahead. But don't indulge yourself much. Because it is the same scenes you have seen before.
My Significant digit score: 5.5/10