Don't get mw3 for the pc it has a lot of issues right now, you cant change the fight of view, which in turn can make you sick form looking at the screen. The matchmaking system is also the exact same as the console as well. It works good on consoles, but not on pc, you cant earn XP from dedicated servers(not sure).
Most people want to have a server browser it is better. Just get it for console or wait till most this stuff is patched.
Mw3 sucks really bad its worse than black ops.
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.