People weren't crazy about a 900+ yr old (mentally and physically) goblin dating a 18 yr old Kim Eun Tak. Even though they're not shown intimate but still they were dating.
This story should have been generated by Indian industry with traditional beliefs of reincarnation, karma, repeating hellish lives on earth after suicide, never having peace. But they never use their imagination.
I would have given this a solid 8.5 even though it is poorly made. But the end scene where the ML got the second chance pissed me off. Then it makes the theme anti suicide totally pointless.
Whilst I'm generally fairly anti Netflix for how they're trying to change the established formula for Kdramas…
Yeah you're right but for me personally, I love the typical format of kdramas. 8 or 12 or 14 or 16 eps released in a row. That's how I stay in that zone or else with long gaps like a year or two things become less interesting and I just watch for the sake of finishing what I have started. But it's good that Death's game will release soon.
Y'all can't accept that different kinds of people exist in the world. They think and act differently. They didn't promise for a fluffy rom com kiss at 8, break up at 14, wedding at 16 drama. The story, pace and acting was amazing except few flaws.
Yoo Jung's acting with Madam Ju before the wedding was top tier. Especially the softness and sadness when she was saying " where are you leaving me here alone...". Magnificent
K-Drama 
No
She makes it hard to watch. Not hate but she should get some acting lessons.
Added now.
Watch 'Tomorrow', they tackled it more deeply.
I would have given this a solid 8.5 even though it is poorly made. But the end scene where the ML got the second chance pissed me off. Then it makes the theme anti suicide totally pointless.