I bet most of them will enjoy seeing a movie that generally casts military personnel in a positive light.
intemperate remarks by Michael Moore and Seth Rogan have led to some whines from the right about "Hollywood liberals" hating the military. In that light I found it interesting to learn that the first attempt to make a film out of the book was by the ultimate Hollywood liberal, Steven Spielberg, who, as it turns out, is a huge gun enthusiast. When Warner Bros would not give him the budget he wanted, he pitched it to a fellow member of his gun club who is known for making films on smaller budgets and bringing them in on time-----Clint Eastwood