i don’t think this anime is terrible in general, as oppose to a genius that performs perfectly from the start, main character Aoi starting to get better along each episode is pretty good as well since you can watch how his character and skills develop.
what i really have a problem with is Aoi's voice (i hate to be rude to the voice actor so i gotta say "i'm sorry" here), but his voice is really f*cking annoying. i actually wanted to stop watching after the first few episodes because i can't stand his voice, but it feels like an anime that is kind of worth watching so i force myself to finish it. he seems be shouting at the top of his voice constantly but the thing is, his voice is wayyyyyy too sharp plus high-pitch, in my heart i was telling him to ""shut the f*ck up"" non-stop to be honest.
i really wonder why his character is being assigned such a voice, because all the other characters sounds okay but his voice is just.......