If the beta runs fine, then the full version will run fine. I have tested both on my old PC and there is no difference. Cut scenes slow down a little bit but thats ok, doesn't affect gameplay.
You might be able to run it. It may run slowly of course if you didn't quite meet the full game specs, but then again you may have to make some upgrades to your system to run it.
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.