He did not seem to kill for pleasure rather because you tried to get in his way or you tried to kill him.
I kind of liked him because he slapped the mohammedans around so hard they cried uncle.
If it had not been for him the mohammedans would have had a much larger power base and been free to turn their attention to the West.
Civilization probably would not have survived.
I think there is a two-edged sword in there somewhere.