I have only watched a couple Korean movies so far, maybe four? I have noticed that their endings all seemed to lack a little. I'm not sure if that the right term... They seem to make you come to your own conclusion of what really happens. The latest one I watched, 2 Faces Of My Girlfriend, gave some obvious foreshadowing of what happens "after the credits stop rolling," though.
Is this a common thing in Korean movies? I don't find it bad. It is not what I'm use to, but not bad. Perhaps it is just the ones I'm watching?
100 Days with Mr. Arrogant
Hello Schoolgirl
Memories of Murder
2 Faces Of My Girlfriend
Luckily they have all had subtitles. I don't know enough words to actually follow along. I can only tell when they hello, good bye, and i recognize counting but don't know the numbers!!