This was an excellent production that kept my interest from start to finish. The acting and all the characters were spot on and believable. There were some violent scenes in places but they were well done and I thought necessary for the plot development. The locations were made the most of too and added to the interest of the movie.
The only goof I detected was towards the end of the movie where Tom returns a salute. If he was ex British army he would not have saluted palm down - that being the navy salute. A minor fault.
I didn't recognise any of the cast but they all did a top job. Can only recommend as an entertaining and gripping watch.