You know if you are getting facerolled it can be a learning experience for the 1st 4-5 kills. When I wander into these I look for the tac escort and watch buff bars to get an idea of when and where buffs are activated. It gives you a good base to start from to improve your build.
Who's doing what? Does it work? Why did they do it when they did? How can I do/counter that?