Great start! The acting, production, story, and ost set a great mood making this a fun and relatable watch. I think everyone can see themselves to some degree or another in these characters and situations. Only con - short episodes and short series.
So far, the production and acting are excellent, I love the ost, and the first police case was decent. I am curious about the family mystery introduced, but I didn't feel any real suspense, and I was not really surprised by any reveals or events yet. But it is only the first episode, and I can't wait until the next episode! :)