I am absolutely IN LOVE with Legion. I doubt that it is the best comics/suspense/drama show currently on television. Buuut, it is certainly the show I enjoy the most. I basically feel like every single aspect of this show was specifically tailored to appeal to me. The cinematography, the music, the set design, the cast, the dialogue, the fractured narrative + unreliable narrator. It's all perfectly in my wheelhouse!
And, unlike some other popular shows that I also love (including, say, Westworld), the story in Legion ISN'T a mystery that dares the audience to figure out what's going on. Sure it will tease you a little, but then the show straight-up spells out what's going on so that audiences understand it *isn't* about solving a mystery.