Ambiguity and Woody Allen movies
I like contemplating a good ending. Crimes and Misdemeanors for example. Good film.
But this, well... This has no resolution, not even a climax or anything, not much of any story arc aside from the small trip that sets things in motion.
Basically... The characters go through some stuff, we see some more stuff happen, and they end up the same people as before the movie started. Vicky was always impartial to her husband's life and what she set up for herself even if she didn't really know it entirely before Barcelona. Good thing for her there are a million Juan Antonios in the world and she will be happily divorced with half of her husbands money within 3, 7 maybe 10 years, and that pretentious Catalonian degree she got which would mean nothing if she had to provide for herself.
Christina has no epiphany --if we could call that being what Vicky had-- she ends up the same person taking pictures.... Pictures, like that's going to make her troubles vanish... Name one famous photographer.