I started watching the drama solely for Jin Ki Joo and the time travel aspect of the plot. But sci-fi dramas, especially when it's around time travel, tend to fall apart pretty quicky so I decided not to get my hopes up. Which might be why I'm left with this warm feeling while finishing up with the last episode.
The relationships between the characters' past versions and the leads were really interesting to see develop, and the murder mystery was entertaining enough to stay engaged in the story.
I loved the fact that the romance wasn't at the front, but rather developed in the background, although I didn't really feel the chemistry between the two. I felt the same way Find Me In Your Memory, and I think I'm just having a hard time getting used to Kim Dong Wook's acting.
There were a few things left out at the end that I would've liked to have an answer to, but overall I was surprised with how solid the story was compared to what I thought at first.