Ok let me give my review. Though I may sound a little bias here since I am a fan of Kim Myung Soo, I'll give my honest review. The first episode is a slow pace because they are introducing each character and it focused on sol-ah's unrequited love for the second lead which I don't like at first. But, as the drama progress, you will find your self attached to the drama. The drama itself is light, heartwarming, fluffy, cuteness overload (especially the cat). The chemistry between the lead is daebak (awesome) plus the side couple too. You will eventually fall for this drama. You may find yourself laughing and crying. Each episode keeps getting better and interesting. Now that the drama is halfway through, I'm expecting some twist (a mystery or unraveling the truth about how Hong Jo is able to turn into human form ) then the developing romance between Hong Jo and Sol-ah. Oh don't forget the OSTs. It matches every scene. So is it really worth watching? Definitely yes. Highly recommended. Don't be swayed by its poor rating. I'm telling you it's worth your time so watch it now.