The pack is very high quality, but there are a lot of bugs...
Sometimes the troops will move towards the enemy, then at medium range, put away their fully loaded assault rifles and pull out their handguns and take pot shots at the enemy.
The default loadout for the West sniper with MSG90 has too many items for the amount of slots.
The AI uses the MG3 like a bolt action rifle, taking a single shot, waiting a couple seconds, then taking another.
Some LOD textures are not good, especially in the case of the terrorist, whose head turns white at a certain distance.
However, several bugs are to be expected when a pack with so many new items is released. Despite the bugs, this pack is superb!