K/D doesn't mean much in Durpstiny really. Although if you can stay at or above 1.0 your good, 1.9-2.0+ and your really good and still manage to play the objective. Although if your 3.0+ then your just a lousy camper that doesn't feel like playing the objective or helping your team much other than kill stealing. EDIT: Maybe there are a few good 3.0 K/D players that can play the objective while being a slayer, but most of the time they camp, kill steal or use their supers for their kills.