I watched this primarily for Sehun, but then I fell in love with the show in its whole. Honestly the first 2 episodes seemed a little bland and the chemistry between the cast looked kinda forced but I guess it was simply because they didn't know each other much (maybe?). But as the show progressed, you could see their bond growing and them becoming closer. And the cast in its whole was so amazing, like there wasn't even just one person being entertaining and the other not, they were all so funny and easy around each other, it just made me as an audience feel at ease watching them. Kwangsoo was hilarious and his chemistry with Sehun was the best thing EVER lol.
The story was good and even though the show was scripted I really appreciated how they all remained in character and did their job properly. Some of the episodes were insanely interesting, like the one of the murder of that school girl.

I honestly can't wait for S2 but I also hope that the cast will remain the same, especially since I got so affectionate to all of them. Netflix, ya doing great sis!