This drama is long...but the pacing is on point and it doesn't drag(for the most part).

What I liked:
I really enjoy revenge plots and this one serves up revenge with all utensils on deck! Like I mentioned, the pacing of this show was just right and there rarely are any fillers in this drama, it is completely plot focused. The cast was absolutely outstanding, and one of the main villains played by Jeon Gook Hwan, was extremely convincing in his role. Although he was evil, he had his reasons and it was difficult not to laugh at some of his parts. Ha Ji Won, our main leading female was also outstanding and her thirst for revenge was completely justifiable to a point. Her character development was interesting to watch, especially during the last arc of this drama. When I watched this the first time (years back...) Ji Chang Wook was my favorite character, because I love a crazy, possessive jealousy male and he played the part without fault in this, but after a second watch Ha Ji Won really took the cake here.

The music is also amazing and one of my favorite vocalist is on this ost (Junsu) so I was really spoiled here.
The costumes and set was amazing.

What I didn't like: Actually there isn't much I didn't like about this drama...the reason I did not rate this a 10 is because there was a slight struggle with the pacing when a character dies off, but it picked back up. Also ( there is a looooong, angst-like situation for our leading lady that took too long to get resolved in my opinion) but other than that...I would definitely recommend this drama. (I had to re-watch this on tubitv because my streaming sites no longer host this drama)