The official Campaign is quite cool, specially the long atmospheric walks in the forests
But what makes me laugh/cry is a mission like the submarine approach:
1) you have to disembark from a mini submarine due to some mines in beach area. But there is plenty of room left and right to avoid these crappy minefield. ???
2) You get on land at that place supposedly to make a "stealth" attack, and where does the script take you...? In front of a patrol!!! haha It would have been much more realistic to enter a lone beach but being discovered at a later point. You just don't leave the water in front of a patrol looking straight at you!
3) then instead of disengaging from the patrol and NOT ruin the stealth approach, your team goes all fire and in the neighbouring village (100m away, target of stealth attack) nobody hears the shooting...
I believe modders could make a much better campaign