What she means: the reason why the show sense8 is so compelling is because the idea of senates is so original and interesting that is difficult for a person to not enjoy it. Also, the show does not heavily focus on the plot and kills off its main characters for shock values but focuses on the characters (their backstories, their personalities, development, etc) just as equally and makes sure that the characters are mostly happy. The show also tackles major themes such as transphobia, interracial relationships, racism and fluidity when it comes to gender and sexuality. Lastly, the show is so divers with its cast and characters that one simply cannot pick a single favorite but rather loves all of them or at least tolerate them on some level.