I can't agree with that statement at all. If you've ever played with people who communicate, and talk to each other, you dominate every match you are in. I've won matches with clans where we only had 2 deaths each. Communication is such a huge part of the gameplay. See those MLG tourneys where they are all sitting 10 feet from each other, but still have turtle beaches on and talking, communicating. It has a lot of gameplay that people don't use.