I'll start with the positive:
The acting was good, fun OST and the OTP were very cute together.
But... Everything else was bad.
After the first couple of episode I fast forwarded pretty much everything except for the OTP scenes.
I was not in it for the creepy kidnapper plot, too many scenes of woman being tortured and policemen doing a bad job.
Also, there were way too many useless side characters and plots that were just plain boring (everything from gangsters to teenage delinquents and neighbourhood woman group), backwards feminism (abuse by a woman is still abuse - nothing femenist about it) and horrible cringy gay representation.
I would recommend watching for the cute couple and be ready with your finger on the ff button.