I'll be honest here, when I first started playing BO2, my curiousity got the best of me and I tried it out a few times and actually liked it but now, I can't stand it. I never use it and I've noticed that these kids who are using it are camping so much more with it. I get killed by it and watch the kill cam and of course, it's some camper laying in a corner or behind something with his target finder on a LMG (which is the worst in my opinion, how big of a noob can you be?) I personally think they need to take it out of the game, it just makes kids camp so much more