Yumi's Cells series was definitely different, in a great way. I had to adjust to what they were doing with the animation. After episode one, it clicked. duh!  lol.  It made a lot of sense. Personally, I give the actress Kim Go-Eun a ton of credit for selling the emotions empathized by the cells. And I just finished seeing her "Little Women" about 17 days before. She's been good in most of the dramas I've watched with her. But in "Cells," her acting performance was stellar.

Overall, I enjoyed the series. So many scenarios and scenes reminded me of my times when I was in my 20s. Good and not so good decisions, learning my way through life itself. Especially when it came to personal relationships. 

Yumi's character's issues appeared self-produced at times. It all falls back to your inner core beliefs, your mental state, your self-esteem, and the core friendships and loves in your life. I'm trying not to reveal spoilers in this take, but there was one character that got on my nerves. That character's overly convenient appearances soon began to feel wedged. While I understand (a little) what they were trying to accomplish, I just feel that it began to dilute the great writing and story a little. I look forward to watching season 2.