The beginning of the show is strong. It offers a unique story that is captivating to the viewer and is continuously explained throughout the show making you want to keep watching. However, there is a lull in the middle and it was a bit tedious to get through. I had to fast forwarded quite a bit.  The ending wrapped up most of the plot points but I felt like it was lacking some depth. I like the crime and law & order genre so i stuck through it, but these are the same reason I drop rom-com shows. The main couple had a lot of chemistry through the beginning and middle, but the stopped being very convincing at the end, more like very close friends. I don't know, it's probably just me.

I love both leads, Lee Joon Gi and Seo Ye Ji. I think they are very good actors. Lee Joon Gi shined the most to me, probably because his character is sooooo multi dimensional, more so than Seo Ye Ji's. He portrayed all of his characters emotions very well and personalities very well.

I would maybe watch it again but I'd be fast forwarding through a lot, honestly.

The music felt fitting and gave ambience when needed. I also thought the title song fit the vibe of the show well.