Love the realism, but the AI wall bangs you from very far away with pinpoint accuracy, they don't flinch when shot and one tap you in the head with an extremely quick reaction time. Every time you die you have to: wait for the point menu to finish, go through three loading screens, two countdowns, and you have to move all the way from the headquarters entrance to the briefing room. If you want to change weapons, you have to go from the headquarters entrance to the shooting range and then to the briefing room. The best strategy that I found is to let your aim bot teammates do all the work for you. Even while hiding in a corner with a shield, I would still get shot in the head through a wall from an enemy I didn't even see.