I don't usually watch horror of any kind, but I like some occasionally. I heard this was pretty scary, and was curious to see what an asian horror show would be like. It didn't disappoint! Story: Episode 1 and 5 had the same director, while 2,3, and 4 were all different. They each showed what happened in their own way, meaning things are slightly switched up each episode. It kind've bugged me for some reason, but if it didn't i would have gave a 10! While mostly its horror, there is also tragedy, mystery, suspense, and revenge. Be patient and all the pieces will come together at the end. Acting: For once I'm watching a show without idols, and I kind've like it. Each and every character was played right and it truly felt like their real personality. Music: Quite a bit of classical music, and even metal in episode 4 (didnt know korea had heavy metal!) and looooots of creepy sounds/music which makes it even more intense! Rewatch: I really wouldnt think i would have a reason to rewatch a scary movie when i know what will happen, but this is an exception. Rewatching will probably help on picking up alot of things you didnt before. And plus rewatching this with friends and making fun of some parts would be fun! Overall, If you love horror and like a good story behind it, watch this! If you get to the end of it and don't chicken out, you will be very satisfied!