The series talks really well about sexuality and sexual desires of teenage girls. That being the only advantage of the series. When it comes to plot, it has nearly none. The conversations between characters are written in a way to show many posible situations, outomes and solutions about sexuality, almost like in manual. Its hard to like characters when they are just a vesel for the type (asexual, "normal", promiscous), and not much character beside, which becomes more apparent in any conversation the three girls hold.
In the first any situation the asexual will openly say things like "i don't get why you want to date", "i will never have sex" even though she never learned about the posibility of pople being asexual, and has only normative frinds. She just skipped whole self discovery panic time that not het teenangers have to be confident in not liking anyone, only to have the crisis emerge in episode two when its time for her arc (in ep 1 she was more of the side character).
I only watched two episodes so can't say more, but it has little value for a person thats not teenenger struglling with sex life. It is just boring.