At first I had a hard time watching the whole first episodes, it seemed like pure comedy (I thought it was okay but I had other expectations) and the plot was just forming. A few episodes later the drama gets better, I admit it made me laugh and I binge watched the last 5 episodes. Anyway, I think it was very predictable, I immediately identified who the killer was but still wanted to know how and why he did it, also for me it was a bit rushed the way the main characters fell in love but I appreciate the effort.
I think the overall drama was fine, not the best but you can watch it to relax.