I feel fine.
Especially if you're going to make me have to put 15 bullets into someone's head just to kill them.
K/D means something in a game like CoD or Titanfall 2 where kill times are quick.
But in this game, it takes so long to kill someone that it is very easy to come along and steal a kill that you've actually put very little work into. Or get denied a kill because someone puts two bullets into while you were reloading .