TL;DR: This season is slightly more enjoyable than the previous one.
Similarly to season 1, the story and character designs do not live up to the art this anime has.
But there's certainly more punch in Season 2 than the last. The story plot is still weak, but the storylines blend better together this time round. There are more details that made the transitions from one event to the next smoother. There's also a bit of direction in the story plot for this season (I can hardly even spot anything close to a direction for season 1). There's also more focus on the "Idol job" which does brings out their animation quality better.
Character designs have also slightly improved. There's a little more character development here in this season as well as the development of the group as a whole. The MCs have more actions and interacted with each other more naturally than the previous season. The new support characters are interesting, is just a pity that they are not make good use of by the story plot.
Also because there is more actions for the group as idols, there's one aspect of the show that I am quite impress with. And that is the dance moves. The choreography and the songs matches really well, and the animation is good enough to present the characters' dance movements smoothly to the audience. The dance movements certainly did brought my enjoyment level up for this show. Kudos to the production team to bring out the choreography so well in animation, and also kudos to the choreographer(s), I definitely liked how the moves complement the songs.
