Is My mister (starring IU) worth to watch?

The 1st episode is boring, but it becomes really good.

Totally, but it's more about life and going through hardships and support between humans. It's a really good drama, but if you want some cheesy romance or action, then it's not the right drama to watch.

It's one of my favorite dramas, but it's a bit slow in the beginning.

It is very slow the first episode but it does get very good and interesting. One of my favorite dramas ever.