Leads are the best pairing in Kdrama world! It's the pairing we don't know we needed but absolutely loved it!
Acting is top notch specially coming from the industry veteran Kim Soo Hyun and Kim Ji Won deserves all the attention she is getting from her acting skills.

Writing started fresh but fell a bit all over the place in the later part.
Later episodes were rushed and too many side characters that are unnecessary that took away so much airtime instead of focusing on the leads and main story line. OST is great and cinematography is amazing!