Tactical really doesn't come much better than this.
I was only a causal tactical shooter fan until this game came along. And since it has, I can honestly say I prefer this to say Half life 2.
While it does have it flaws, the shear enjoyment and EASE of controlling your squad is a joy. Combined the effective controls with the squad commands and it really is a next gen tactical shooter .
The weapons are also a high point, with most being able to be modified with a scope, silencer or grenade launcher.
It you played the original Ghost Recon or one of its expansion pack like sequels and didn't think it was for you.
Then pick up GRAW for under a tenner and see for yourself how far the game has come.
There is a reason the xbox 360 version was last years overall Game of the year.
And
The PC is just a good if not better