This is my first time writing a review for a KDrama, but I love this series so much I'll write one for it.
The review will be pretty short cause I know most of y'all hate reading long reviews.

First off, the show is fantastic. I love the Counter Family and if they ever do have a season 3, I will definitely watch it. The new cast members are excellent too, and you know that it's a good cast if the characters they play make you want to punch em in the face. None of the episodes were boring imo, and the ending wrapped it up neatly, but it also had a possibility for another season if you get what I mean.

I love how they said, "I can do it!" Maybe it was a bit cheesy at some parts, but I just love how they encourage each other in the show.
All in all, I think that season 1 is still better than season 2, but not by a whole lot. They're pretty close in terms of entertainment and I will forever cherish this show. Solid 10/10, same with the other season. I'll miss the Counter Family and I hope that we can see them again soon. i can do it!! :p