I won't return it. Just strictly play it for zombies.
I just think it's utter bull**** the amount of hitmarkers I get. Also, auto-aim ****s me over soooo much. Without it, my crosshairs will drag past the person and I won't get a hit on them. But with it, instead of putting my gun over the person, it will pull to the side then after 3-4 shots finally jump onto them. Like what the ****, if it's going to auto-aim, actually ****ing auto-aim, don't do the god damn opposite.