I don't have any complain about this drama because it's really good but not rewatchable for me. Hehe..

I am glad that the kdrama are now open in this kind of drama about paranormal. I love horror and paranormal movies.Asian are still the best in this genre. Watching The Guest is really refreshing in kdramaland. I love everthything about this drama. The three main lead were great as an individual or as a group. One of the reason why I give this 10 because of the side stories of people being possesed. They were possesed without a reason and I liked how they showcase the weaknesses of human beings feeling sad, anger,envy, lust, grief, devastated, emptiness and loneliness.
Realization in this drama is LIFE IS BEAUTIFUL BUT THE WORLD IS CRUEL.
Even the world is cruel,Life is always have a purpose.

The other reason why I give this 10 because of the twist of the story. Hehe.. I thought that my conclusion was right but in the end the big revelation revealed unexpected..I watched so many mystery drama and I am easily solved it but in this drama its give me a rollercoaster ride. .You will thought that you finally seeing the full picture but they will give you other hint that make you think more about it. Haha..

Better to watch this it's really something new.