This game depends on making people die often for others to have fun. I kill about one person every two deaths and I'm usually close to the middle of the leaderboards. It's so boring when you just die again and again when other people have fun killing you.
So, I tried the campaign. The humanitarian approach isn't executed correctly. You observe how realistic everything and everyone is until you realize that you killed a hundred people and didn't really care about it. Also, the pacing is all wrong. It's like less than an hour per character and most of it is filler content. In "the runner" you start being someone who hates a kid, then you start liking him out of nowhere and end up getting into a fort all alone (which takes out the realistic part of the game) to save him because the fort is getting bombed. The only reasons why I gave this two stars instead of one are that the graphics are good, and I enjoyed "friends in high places", which is the best part of the whole game but lasts close to an hour and still has filler in which you ran around killing other planes over and over again.
If you want a game get Skyrim remastered, fallout 4, even stikbold. Don't buy this