Storyline:
This drama absolutely BLEW my mind. You know a show is good when you're trying to eat ramen during it and you can't because you're too focused on the show. It continually surprised me with innovative plot twists and storylines that I could not predict. Not to mention the production of the show was FANTASTIC. I love how they used the concept of time to intelligently confuse the watchers while explain and interweave the backstories of the characters. The connections that this show made were amazing. Definitely did not see the character identity reveals coming. I also how they used subtle details to depict unsaid parts of the story. This show also just taught me a lot about what it's like in the courtroom and being a lawyer and prosecutor so I enjoyed that.

Acting:
PHENOMENAL. There were many crying scenes because of the tragedies that occurred in the plot and I thought every actor nailed them. Didn't seem over the top or not enough; I thought they captured the pain that the character would feel while scream sobbing perfectly.

Romance/Chemistry:
I actually enjoyed how there wasn't as many romantic scenes in this dramas as others because the main focus of the story on other topics was really well done and felt more important. However, the emotional and romantic connection was very much felt. I liked how the two leads grew together and were connected by fate and how dedicated they were to each other. I liked that there wasn't much of a love triangle and that the men stayed really good friends.

Music:
Perfectly matched every scene and expressed the tone of each scene well. Some great soundtracks in there.

Overall:
FREAKIN AMAZING. I'm so happy I watched it and Korean productions are genius, everyone involved with this project deserves so much credit for how great this was.