ARQ proves to be an agreeable science fiction movie; it’s engaging enough to prevent viewers from skipping ahead. Tony Elliott’s direction is direct and works well, ensuring the action remains concise and doesn’t get lost in unnecessary elements. The film's visuals are commendable given its limited setting, generating sufficient feelings of confinement to keep things interesting. While not spectacular, the imagery supports the narrative effectively, establishing a rough, futuristic atmosphere without relying too much on elaborate effects. The performances are generally good, particularly those of Robbie Amell and Rachael Taylor, who provide convincing portrayals that maintain audience interest despite the repetitive nature of the time-loop storyline. The script presents an interesting concept centered on what’s called an "Arcing Recursive Quine," a clever reference to self-replicating programs recognized in programming communities as quines. The duration of the time loop is precisely 3 hours, 14 minutes, and 15 seconds, deliberately echoing the value of π (pi), which represents the perpetual cycle the characters find themselves within. Despite these promising ideas, the film doesn’t fully investigate them, resulting in some questions remaining unresolved. The writing incorporates understated references to looping themes, most notably through the codename "Mobius," a nod to the Möbius strip—a symbol of infinite loops and unending cycles. The musical score and sound design aren't particularly memorable, but they do succeed in amplifying tension during important scenes. ARQ is recommendable for those who appreciate thought-provoking science fiction and are comfortable with a story that prioritizes intrigue over thorough explanations.

Source on TMDB