94 Metacritic with 50 Reviews and 92% Rotten Tomatoes with 206 Reviews.
Some Reviews:
Trailer:
https://www.youtube.com/watch?v=_cmgiys2n1o
(=^・ω・^=) Kuroneko S2 - Ore no Imouto - Steam, MyAnimeList and Twitter - PSN: Gustavo_Valim - Switch FC: 6390-8693-0129 (=^・ω・^=)