if I watched this in theatre , i would have walked out after interval ( India). first half complete opposite to second half ,which is freaking awesome. chapter wise execution didnot make sense to me .overall best horror in recent times ( second half ). i understand they were trying to establish characters in the first half ,but execution leaves you desired for more , but you will forgive them at the end . the American family subplot was too dramatic like Indian tv serial. the snake thing was not explained and may be it was language barrier, i didnot understood the double grave explanation as to why the American Korean buried their father there . was it becaz he was traitor and the people buried him on top of the grave of the invaders? the snake was killed and it haunted a side character ? the old guy went back to bury the snake but instead he exhumed another grave , why though , he knew something was bad shouldn't he had closed the grave . why the cremation can't happen at night . they knew it was dangerous but still went to spend a night at temple and partied there ,instead of completing the cremation.