Opinions on 'Oxygen' are mixed, with viewers praising its intense, claustrophobic atmosphere and unexpected plot twists, particularly enjoying Mélanie Laurent's performance. However, some found the film's pace slow and its ending disappointing. The confined setting and psychological tension were highlights for some, yet others felt these elements made the film predictable and overly stressful.

👍 Unexpected plot twists and intense atmosphere

👎 Slow pacing and some disappointing endings