I have watched so many K-Dramas on so many sites, and honestly, Extraordinary You has been my favourite so far. The OSTs are amazing, the acting from the out of this world cast members is utterly fantastic and the storyline and characters are so well developed its hard to believe. I always thought that dramas like Hwarang and It's Okay To Not Be Okay would always be my favourites, but after watching Extraordinary You I've become attached to it and I don't regret a thing! If you like dramas that have elements of magic or abnormal activity then I highly recommend. Even if you don't like that type of thing, there are so many things to love about this series and I guarantee that any viewers will love the show from start to finish, just as I did. If you are a fan of APRIL and SF9 as I am, you'll be glad to know that two of the main cast members are Lee Na-eun (APRIL) and Kim Seok-woo/Rowoon (SF9) and their acting is so well done.
After reading some 1-star reviews I can point out that the series may feel dragged at points but bear in mind there cannot be action in every scene and some parts will have to be repeated to help the story continue in the way the plot takes it. Some people just do not enjoy this type of thing and I respect that, but before jumping to conclusions, please do watch the drama and form an opinion.