Ritical Review of Taegukgi: The Brotherhood of War

Just watch this English sub Korean movie: Taegukgi: The Brotherhood of War as1jmkKOPGk
Then write a short critical review discussing how the film portrays the subject in its historical context, as you have come to understand it. What messages does the film portray about the history of the period, for the perspective of the director and presumed audience?
DO NOT just write a plot summary (anything longer than three sentences) of the film.
Try to discuss from both sides of North Korea and South Korea and the influences from the Allys and new China after watching this film.