It is nothing special. Reminds me of old art movies whose sole purpose was to bore you to death. Many scenes are unnecessary. Was the director trying to show daily chores like scooter start, food tantrums, wife 's jibes, etc?
I have thought of one way to make such realistic looking movies. Place a few cameras in Maoist area, cremation place, some strategic location, etc for a week. After a week' s recording get down to editing n special effects and voila. You hv done it.