Yes, the graphics are only okay, and the sound effects kind of suck, particularly on the tanks on Desert Storm 1 & 2, but the Conflict series (Desert Storm, Desert Storm II, Vietnam, and Global Terror) are my absolute favorite video games of all time.
Why, you ask?
CONTROL.  I absolutely LOVE the individual control you have over each man.  That one feature is what makes it for me.  Being able to set up an ambush is key, especially on the hardest level, and with that control, you can become an effective leader.

Two calloused thumbs up!