I would not mind killing Johnny Gat. I would like to see some emotional distress for the Boss (I doubt anyway that they will kill him right now)Meh...what you say is not right for me...but OKAY everyone have their options, of course i will not want to kill johnny gat, supernatural styled game and a tougher boss,-.
I like super natural things, but as a reward for finist the game,a nd with the possibility of choice (you should toggle super natural things on an off whenever you want).
And I think the Boss is already tough.