Sequel 'Bird Box Barcelona' Explores New Twists On Original Premise

Film takes place in Barcelona and follows new characters navigating a deadly, post-apocalyptic world.
Protagonist Sebastián has a complex, unreliable nature that drives the narrative.
The sequel introduces factions divided on how to deal with the unseen creatures.
It features impressive action and explores themes of faith, delusion, and human nature.
Reviews are mixed on the film, with some criticizing reliance on shock value.