I've got to say I've skipped the majority of the show because of pointless storylines that I could not bring myself to watch.
I also watched this drama for the main lead. Both of them did a great job and the chemistry was really good.
I know this drama was made in 2019 but some of the VFX are awful.
I had to put an overall 6.5 rating for this show since up until episode 40 the story is actually really interesting. I've found myself actually enjoying the two FML and laugh quite a lot. But after those episodes, the show just descend. The 4 last episodes are also so confusing and badly edited. I'm still very confused.
I would say that if you want to still watch the show, go for it. Maybe prepare yourself first on skipping some part and the last part of the show.