Call of Duty 2 Rocks
The reviews of this game are correct. The first Call of Duty just blew me away with its realism. From the shake mode when artillery landed to the sounds. Now this one is just more and more people and more and more of the same. I love it just the same.
The Russian front for instance is just a sea of people. It doesn't shock and awe you like F.E.A.R does with its graphics, etc., but it sure is arcade like fun without being totally campy like Battlefield 2 which feels more like an arcade game
Here are some sources of information:
* WEapons information. Like most modern games they don't have any manuals, so here's a great source for all the weapons.