It's good for zombies. "five" it a good basic map. The online is okay.
Out all depends on personal preference. You can always buy it used, and within a week if you don't like it you can always get your money back. For zombies, There is a map pack where you can get all of the world at war maps, and a few others.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.