Right now "1917" having already winning the Best Picture Golden Globe is the front runner for Best Picture Oscar. After seeing the picture it is obvious that the visual technique of director's Sam Mendes's collaboration with cinematographer Roger Deakins is what makes this movie rate so high. It looks like the picture has been made in one continuous take with 2-3 exceptions which are carefully explained in the script by Sam Mendes, with the help of Krysty-Wilson Cairns and based on stories told by his uncle Alfred Mendes.
The story is a basic one of two young British soldiers who have to deliver a message to stop a raid which would be a deathtrap for 1600 men, one being a brother of one of the soldiers. One of the illogical parts of the script is that the two men are are too inexperienced to take on a task but 1) going to the movies in most cases you have to park your logic out in the lobby and 2) this takes place at the beginning of the movie when you are caught up in the film's technique so by the time you get involved with the story itself they have picked up much needed experience along with many coincidences that might not ring true.
The two leads, Dean-Charles Chapman and George MacKay, are more than adequate, with one carrying a heavier load than the other, while there are many cameos from such actors as Colin Firth, Benedict Cumberbatch, Richard Madden, Daniel Mays and Claire Duburcq.
"1917" is interesting for the way it appears to have been filmed but there have been much better war movies in the past and certainly better movies in 2019.