Good. Really good. I love the idea that the warring nations were all long dead, but the computer driven war machines continued to fight. As far as this being a game, I don't see how it would have the same impact. It would just be another shooter, I think. Well done anti-war film.
"From our orbital vantage point, we observe an earth without borders, full of peace, beauty and magnificence, and we pray that humanity as a whole can imagine a borderless world as we see it, and strive to live as one in peace."
Astronaut William C. McCool RIP, January 29, 2003 - Space Shuttle Columbia