I just watched the final episode and let me tell you I kept rewatching the last scene because I didn't want to finish it. This drama is the epitome of comedy. It made me laugh so much. The acting was phenomenal and the main characters were very funny and interesting. The only character I found kinda boring was Yoon Ah. It's not that I didn't like her, but she's my least favorite character. The music was also amazing and there were so many funny and random songs that made a scene funnier.
Of course like any other dramas, this ones has its faults too but to be honest, the amazing chemistry between the cast and the overall vibe I get from this drama are enough to make me forget about all of its faults. It had romance too but I like the fact that the comedy was always the main point of the drama.
The rewatch value is 10000. I will definitely watch it again.