Not sure if this is unpopular, but I think people should stop complaining about how there's no plot in romantic comedies. Honestly, these shows should be focused on the romance and relationships. Cliches work well when done right, and should not be hated. I don't think these types of shows need to have some sort of amazing, unique plot.
Wish more fresh faces were getting opportunities to lead mainstream dramas. As much as I love a lot of the established actors, there aren't a lot of newer 20 year olds who aren't (former or current) idols or former child actors.
Dramas with gorgeous cinematography sometimes fall flat for me on an emotional level. For instance, Goblin and The King. The romance in Hotel del Luna did not work for me, but the female lead backstory was great. I enjoyed 365: Repeat The Year and especially loved the transitions, but the drama didn't fully click for me until it was almost over.