At first I was that guy who had to kill everything on every strike, if I didn't I felt like the mission was incomplete. Now, I am one of those "Kids", who runs straight to the boss. I would rather be guaranteed two Blues after killing the boss in 10 minutes opposed to "Hoping" for a couple additional drops in 25-30 minutes. By the way I'm not a kid, I'm 35, and it's not racing, it's efficient, and time management.