oh it's another one of those movies
where the good guy is so damn righteous and courageous that he waits till the very end of all the rape and pillaging to take a stand and puts a stop to it.
i guess this is the mentality of those who cannot think preemptively.
and always intrinsic to this type of story is the utter incompetence of the representatives of civilized society. because in order for the belated heroic act, everyone else must be stupid and weak to allow the bad guys, in this case 2 or 3 paltry bandits, to wreak havoc.
like dances with wolves, this film indulges in unrealistic social behaviors and interactions. the most realistic character might be the elder brother, whose brutality is remarkably kept in checked considering the abundance of defenseless weaklings stood in his path.