The movie was a little realistic and a little unrealistic because, it did have some things correct like hydrogen fuel cells. However the movie did not quite get it right with the self driving cars from 2004 were still not quite all electric making it impossible to control a car but using electronics with no modification. The movie also shines a light also on some potential security flaws that could exists in the future if action was not taken to protect the nations computers. Which is also related to how an AI can or cannot be trusted with such a duty as running the military or parts of the military. As the technology can help a nation excel in the technology it has, but it the AI is having an issue it could severely harm the nation or the world like in Terminator.