The most unrealistic thing about the Battlefield series is that the wars are resolved

 

A war that ends? Nice try, Battlefield!

I can take AI drones, robot sentry guards, genetically modified soldiers, and cybernetic warfare, but the hardest thing to swallow in these games is that a war can end after a few battles. America resolving its conflicts? A war that doesn't span 20 years? Yeah right. I can suspend my disbelief a lot. I would even take a zombie mode as fact, but don't expect me to believe that any war we get our hands on has an end date.