I love Gears of War 2. Personally it is one the best games I have ever played. However from here on, I refuse to play Gears of War 2 until EPIC decides to fix the broken multiplayer systems.
Most of the muliplayer matches I play are terribly laggy. I have read where admins have excused this event in the multiplayer system because, "Do you have any idea how complicated constructing a multiplayer system from scratch is?!" My reply is this, "suck it up EPIC" fix the game that I love and paid 60 bucks for. You made a fatastic blockbuster of a game but you totally dropped the ball on the multiplayer side. The least you could do with the millions of dollars of profits you made from GoW2 is invest it into satisfying your disgruntled fans.