Mw2 was great. Mw3 ruined by bad game developers. Why change the running style of shotguns from mw2 too 3 . They got to write new code to make it worse. Then nerfing the spas by reducing damage minus 25 percent inatch 1 .08 was mind numbingly stupid. The gun underperformed anyway why make it worse lol. Then the aa12 got range nerfed 7 hits at 7 meters to get a kill lol.