After watching Goblin, I find that the thing I love the most about it is the chemistry between the cast members, and not just the main couple but, for example, between Gong Yoo and Lee Dong Wook. I think that the OST is very very nice, and at times when I heard it in the background, I felt that it was suitable and made the scene even better. I feel that the story is quite unique and the uniqueness of it was handled well. Although I didn't love the ending all that much, I really loved the general story and the process to which the ending ws reached, thus I would definitely recommend this drama to anyone who wants to watch it.

TLDR: The story was great, the ending ok, amazing chemistry, would recommend