The standard by which modern combat games need to exceed
This game is a must-have.
The sounds, such as automatic voice-overs help add a lot here. Even better would be to have VOIP integrated into the game - a feature that has seemed to fall to the wayside in a lot of PC games.
The surround sound and the sound quality overall is great.
The vehicles, such as the tanks, jeeps, boats and aircraft simply rock. They are easy to use and effective. Also, extra people can "jump on" without any issues of the craft being "full" - if you can fit, you are on.
Only thing this game is missing is a little more blood and gore when you slaughter your prey. Otherwise, the weapons and the gameplay are top notch.