Heh, that’s a loaded question. It really depends on what you enjoy and your tolerance for certain things. I think if you really enjoy Juliantina, the rest of the show deepens them. You see them with other characters, in other situations, their part in the main plots.
Unusually, I’d say the f/f is probably written the best. The characters and their storyline develop naturally and directly. I like Lucia, Jacobo, Eva, Mateo, Guille, and Renata but the rest of the show isn’t as well done, to me, as Juliantina. I don’t think, even if it had proper full subs, I’d watch the whole show if Juliantina didn’t exist. But it does, with both the characters in pretty big roles, and everything they touch is somehow improved by it. The Carvajal scenes with Val, for example, are kind of great.Â
If you haven’t started the show yet, maybe watch the first eps and see how you feel. They don’t meet till 9, 10 eps in, so if you don’t like the first eps, you can skip ahead.
Or, you can take this anon’s advice:
I highly suggest to the people who only watch juls and Val scenes to watch the rest of the show it’s actually good and very entertaining