Critics generally praise the show's ambitious scale and relevant message, though some reviews are mixed regarding its pacing and character depth. The Swarm Episode Review: Season One, Episode One
: By turning the ocean—a vital resource—into a lethal antagonist, the show highlights how dependent and vulnerable civilization is to the marine ecosystem. Critical Reception Abysses Saison 1 VOSTFR HDTV
The narrative centers on a series of inexplicable and violent events occurring across the world's oceans: orcas attacking tourist boats in Vancouver, swarms of aggressive fish in Peru, and jellyfish invading Venice. A diverse group of international scientists eventually hypothesizes that these events are coordinated by a mysterious, sentient entity known as the "Yrr," residing in the deep abysses. Key themes include: Critics generally praise the show's ambitious scale and