I haven't been able to find anything that I love as much as Goblin. Literally the only complaint I can think of is that the story drags a little bit when I wanted more elsewhere, so I wish that time was used a little better, but it's really only a criticism when compared to itself because the story is mostly amazing and well paced.

Other than that, I can't think of anything I would change. The acting is amazing, the styling and cinematography is gorgeous, and the OST is hands down my favorite of any drama.

Don't let the age gap freak you out, it serves a metaphorical purpose in the story (the motif of the seasons) and we as the viewers know that no one is being taken advantage of.

This is one of those shows I have to stop myself from comparing every other show to, because if I did, very few things would measure up.