User blog comment:AndImBatman/Activision Expects Sales to be Down for Next Call of Duty/@comment-4676581-20130208154751/@comment-1263839-20130209124050

Other than the major abuse from the UMP45, the amazingly quick Quickscoping even compared to MW3 and Black Ops II, the ye 'olde OMA/Noob Tube abuse, OP Killstreaks and the maps were somehow more designed for SMG's/AR's than Black Ops II.

Sure -most- weapons worked, but it is was more of an excuse to try and hide the UMP45, Quickscoping, killstreaks and terrible maps.