Many of the Korean films are decent and some are very good, albeit with the same caveat about subtitles. "Psychokinesis" is a bit offbeat but very watchable. "Train to Busan" and "#Alive" are two of the better zombie movies if one likes that genre.
Korean movies I’ve seen and like: Tae Guk Gi, the brotherhood of war, and The War of Arrows. Not sure if they are on either Netflix or Amazon though.
