Mourning Grave (Blu-ray release 2014-11-14) is a Korean ghost movie.  Like many other ghost movies, someone died and became a ghost to take revenge.  Unlike those movies, it spends a significant amount of time on the romance between the protagonist, who can see ghosts, and a really pretty ghost.  In fact, she is probably the prettiest ghost I’ve ever watched in many years.  The movie spends relatively less time on the scares than usual.  A subplot about the protagonist and his uncle being descendants of a great exorcist is underdeveloped, otherwise the movie could have been slightly more interesting.  Another human is involved in the killings, but the movie completely forgets to explain his cooperation with the vengeful ghost and what happened to him afterwards.