They really can't help but dig up every darn grave they come across in this film!
The film quality is really good, the sfx are great when present as well. I enjoyed it quite a bit, though it is a long film at 2 hours and 14 minutes.
Most of the focus is on ghosts and the human element of the supernatural. This is based off of eastern mythology and spiritualism, if you're not familiar with that in general you'll be scratching your head quite a bit.