Everytime I play this damned game I will pop it in, and it works fine. Now I go into campaign, multiplayer, survival, or spec ops. Still fine. Start up the match. Game works fine for a few seconds... then BAM! Disc unreadable. What is really odd is that you can still see the action and shooting and explosions in the background, so the game is still working. What is up with this? By the way, this has been happening for months now.