Starts out strong but quickly plateaus, which is a real pity because I love the premise. Why do kdramas have to be so long??? The long runtime per episode, the number of episodes etc, mean that inevitably, the show just starts throwing in stalling scenes and episodes that don't need to be there. Second gripe is female lead -- her characterization is all over the place. SIGH...... such a pity because I love the premise.

I really liked that this was about an already established couple. It's rare to have established couples in fiction and it was fun to see the dynamic between the two leads.