Meh. One thing that always annoyed me about KG is when he punked rookies in games that were meaningless. One thing that I always liked about KG is that winning, competing, was everything, that and loyalty.
If you want Marcus Smart to be a cornerstone of this team, you gotta accept the bad with the good. This is bad, but its the byproduct of the good. So in my entitled right to judgement as fan, I say, "Meh."