This is my opinion and it's absolutely okay if we don't agree.
This is not a personal attack to anyone's preferences.

As I read the plot looking for a new drama, this wasn't my priority, however, because I was looking for something to watch casually, I decided to start.

On episode 2 I was invested and hooked and I didn't sleep to keep watching it and finish it. So much for casual.

While the story got me hooked, the hate to love trope was strong but not well developed because there was so much focus on the past love/friendship. The reality show plot could've been much more well used too.

The ending was bland and it felt rushed, but I have this feeling with all the dramas I've been watching recently, so maybe it's a me-problem.

Still, this wasn't a waste of time. The acting is good, I was giggling and kicking up my feet, the story is really interesting, it just could've been more well developed.

I have no plans of rewatching this one.