>>2650507 I think the simple yet charming story mix well with the lighthearted comedy and carefree tone of the show that slowly builds for an emotive ending. The characters undergo subtle changes through the course of the story (specially in S2) that not necessary change their personality but do improve their lives and group dynamic. In my opinion is a very nice, drama free show to watch at the end of the day
As for Yui she is the MC so you are going to see her a often. She is a sweet, innocent kind of ditsy girl. I admit just kind of liked her at first but I end up loving her over many things that I cant list in this post because I would spoil the story for you. But I can say that I like how she mix with the rest of the cast, often you see MCs stealing the spotlight from other characters but Yui as no issues moving aside and let others shine so it never feels like the story is forcing you to like her and that goes very well with Yui's friendly nature.
