Sniping

Treyarch has nerfed the sniping, which was a fundamental point of playing the game, and that many people believe was what made the game fun. The patch basically made it impossible to "quick-scope", and made the gun really inaccurate for the first second of when you start to scope in. After complaints Treyarch has "un-nerfed" the sniping but has made it so that your scope stoops to the floor before it comes on target; resulting in a 0.5 second wait instead of the previous 1 second wait.