i complained about this a loooooooooong time ago. But BO was more like normal ware. Its about having a line and trying to advance that line forward. When you got to another end of the map you flip spawns and do it all over again. On MW3 its just chaos. You can be flanked 5 different ways in every spot on the map. Its impossible to hold a line and advance it. Your team gets split up in the chaos. People who dont play enough dont know the fighting zones well so they just pick a corner and hide.