“A pretty good first episode I thought, it's a chilling concept... it gave me nightmares, there was a similar vibe here.” IMDb
“I enjoyed seeing Simon Pegg in a straight laced role like this, he's good, he's very good, perhaps the standout here.” IMDb the.undeclared.war.s01e01.720p.CM.mp4
Reviews for the first episode highlight its technical accuracy but note a "sluggish" or "glacial" pace. Critics and viewers often comment on the show's unique visual metaphors for coding—such as Saara navigating physical corridors or warehouses to represent searching through lines of software. “A pretty good first episode I thought, it's
: The episode establishes a "chillingly believable" near-future world where digital warfare is used to manipulate public perception and erode trust in democratic systems. Critical Reception & Viewer Insights he's very good
: Saara uncovers a second, more dangerous layer of malware hidden within the code that more experienced analysts had missed.
“People staring at computer screens can be lethally boring, but writer-director Peter Kosminsky (Wolf Hall) got round that by having his characters enter a virtual world, like players in a video game.” Rotten Tomatoes
: Initially thought to be a stress-test failure, the outage is quickly identified as a deliberate attack.