The plot seemed very bland and fast at the same time in the first few episodes. But around episode 10 I started to give it a little more interest. Part of the reason it's not a perfect score is because at some points you can just tell what's going to happen next no matter how hard the anime is trying to reel you in and put you at the edge of your seat. In other words, it's predictable. Yet I find that that's what I found charming about this anime, it doesn't give me anxiety of sorts and just wants me to enjoy good ole anime lessons without much heartache.
10/10 - Art
The art is good and consistent, animation was pretty smooth. It's your average idol anime animation so I don't really have complaints. Although, if 3d isn't your cup of tea (then why are you watching idol animes /jk) then you would have to endure through the performances (imo it's not bad, great even).
6/10 - Characters
Characters, characters. Each have their own traits but sometimes it all feels plain and not that thought over. Like that one girl (i forgot her name) who's very athletic, I get that she comes from an athletic family but they didn't need to rub it in our faces every time her parents came into the shot. Small things like that are what threw me off a little, and maybe it's just me who feels that way. I would just like to note that the character development of the girls did not come off as smooth though it can be set aside because it doesn't cause any problems in the plot.
10/10 - Sound
The sounds were perfect! The songs got me, my favorite being 'Only One Yell' obviously. The voice actors did a good job with this one. Nothing else to say.
8/10 - Overall Enjoyment
I liked the anime despite it not landing any critical hits in my top lists. It's very enjoyable and light-hearted. If you want an anime that is sprinkled with lots of positivity, this one could be a good pick. Though, if you want something other than the norm then maybe you should keep looking.
