PC Version
Both versions of the game delivered exactly what they claim. Although a resource hog, if you have the horsepower, the PC version really delivers almost photo realistic graphics, sounds that are sometimes all too real and the expected precise control. I also got a Logitech illuminated keyboard for Christmas and it is excellent although not a "gaming" keyboard but I still preferred by trusty Belkin game pad. I have little to suggest on improving the PC experience. They had it pretty well perfected by CofD2 and they haven't forgotten a thing.
Wii Version
Vast improvement over Call of Duty 3 which I considered almost unplayable because of poorly executed controls. They gave a nice selection of control schemes and customizing options. I tried several but as I anticipated I personally preferred the Zapper which I had learned to appreciate with Link Crossbow Trainer.
The graphics were obviously considerably less refined although excellent compared to other Wii games. I also found I noticed the difference less and less because the action tended to leave little time to play tourista. I did like the fact that I played the game on my feet with the feeling of something like a real weapon in my hand.
In the end I made my choice based on the system that gave me the most realistic experience.
