After watching the anime, I read the manga version. To rate the whole anime series/season, I can't say it's great since it abruptly end, giving no answer what happened to the progress of their relationship.
Anyway, I like how Sumika tries to hide her feelings towards Kazama. It's really cute, probably, because of the animation or the seiyuu.
But yeaaaah, it's good. It just kind of slow pace