It was good at first but became really boring really fast. The main couple went from decently paced to extremely slow paced. I felt like I was watching a repititon of the previous episode.
The second couple was just a mess. The reason why ji na and lee hyun broke up was because joo ik interfered... for no reason might I add (he didnt even like her then). I didnt like how joo ik ended up with ji na after finding out what he did. In present he was the better choice but dudes a whole a** homewrecker and sh*t friend.
The deity bs was just plain confusing I stopped trying to make sense of it after the "reset".