I'm currently on 'State Security' mission... From my point of view playing this game makes me feel like I'm playing a Medal of Honor game from PS1... Enemy/Fireteam AI sucks alot. I have computer players running into walls, and having to use my commands over, and over before they will do what I ask.
Don't even get me started on Fireteam shooting at enemys that don't see us... Hold fire doesn't even work?