The art is beautiful, the voice actor is amazing, the motion in each character are well edited. Everything's perfect. Actually, I'm quite skeptical when there's no people giving 1-3 stars, so I give it a shot. And yeah, there's no reason to give this anime a low rating. Btw, bilibili production always chooses a novel adaptation that has great storyline. And another thing, I love how both male lead characters compliment each other, and doesn't try to dominate one another. I hate when there is a domineering relationship in between... ahh you guys know what I mean.