It's very much clear the cast is having lots of fun and enjoys portraying the characters the series over all is very creatively done looks great (for the most part except a few animations) and there's not much to say other then that the story is simple well phased told and again made decently well

there are a few issues with the dialogue of the characters near the end of the series (season 1) for example but for the most part there's no much here to screw up given the world the setting and so on

"coincidental" things that happen to foreword the plot are introduced very eventually and well -well...... and so on

a little bit weak on the grandiose ideas/moralities/perspective the series taunts but never takes anywhere but the story is good as i said simple and good.

Overall i'd say the series is good but has room for improvment.