I found strategy games a lot better than the so called shooter games.
Especially on line shooters can be very frustrating.
You can be dead by a sniper before you've seen a single enemy.
Graphics however are always super with shooters.
But graphics alone doesn't make a game good.
The best strategy game I have ever played on line till now is
command & conquer generals and its expansian pack zero hour.
This game already exists a few years cause its from 2003 witch means that the graphics from recently games are better but the fun factor of this game is still the best. Espescially on line.
The music in the game is actually very good. Each fraction has its own theme song witch is very addicting. Also the units have its own way of saying(replying)to your commandos. In many strategy games. They all say affirmative at the same tone if you give them a command.

On line there is used a lot of slang. Typical words like:

rush/ no rush:
It just means how fast you or your enemy will attack. When rush is aloud you will attack your enemy as fast as possible. When agreed on no rush you delay your attack 10 or 15 minutes depending on agreement.

superweapons/sw or no sw:

Each fraction has its own superweapon:
GLA has it scud storm
USA its particle cannon
CHINA the nuke bomb
All 3 weapons are mass destruction weapons which have a countdown timer.

LOL :
This is the abbreviation for "laughing out loud"
Its used many times by a player saying that he can easily defy your attack.
A bit laughing with your gameskills or lack of it.

GG:
good game


Some screenshots: