>>716052382
A large reason it sold as well as it did was because many game devs were lazy fucks and many fps that used it attached some form of autoaim to it.
Killzone 3 was probably the most notoriously worst since it was 100% headshots that even after cover could stay locked on for a short amount of time and ensure headshots through cover.

Sony seemingly encouraged the shit as well to try and sale the gun accessory