What is the campaign like?

[Breakfastmachine]

I get the mission complete splash across my screen, go land, and it always says "Mission Failure". No explanation as to why I failed. This is especially annoying when I do very well. I can still click next and do the next mission, but I will just fail that one as well no matter how well I do. Other than that the campaign is ok. Nothing super special. I imagine once things get ironed out it will be like IL-2 Sturmovik where I just ignore it play online co-ops.