The Unthinkable, a 2018 Swedish thriller, delves into a complex narrative that intertwines personal relationships with a mysterious and catastrophic event. The film's premise, which revolves around a series of unexplained attacks on Sweden, is intriguing and piques the viewer's interest from the outset. As the story unfolds, we are introduced to Alex, a character driven by his desire to reunite with his childhood love, Anna, amidst the chaos. This personal subplot adds a layer of emotional depth to the film, making it more relatable and engaging. However, the execution of this dual narrative is not without its flaws, and the pacing often suffers as a result of trying to balance the thriller and drama elements.

The thriller aspects of the film are undoubtedly its strongest suit, with tense sequences and an air of unpredictability that keeps the viewer on the edge of their seat. The special effects and action scenes are well-choreographed and visually appealing, contributing to the overall sense of urgency and danger. The science fiction elements, while not overly complex, add a layer of intrigue to the plot, leaving the audience to piece together the clues and speculate about the nature of the attacks. Despite these strengths, the film's impact is somewhat diminished by its inability to fully flesh out its characters. Alex and Anna's backstory, while touching, feels somewhat underdeveloped, and their motivations are not always clear.

The themes of love, survival, and the human condition are timely and thought-provoking, and the film deserves credit for tackling these complex issues. The cinematography is also noteworthy, capturing the stark beauty of the Swedish landscape and the devastation wrought by the attacks. Overall, while "The Unthinkable" is not without its problems, it remains a compelling and suspenseful thriller that will appeal to fans of the genre. With some tighter editing and character development, this film could have reached its full potential. As it stands, it is still a worthwhile watch for those looking for a thought-provoking and visually stunning cinematic experience. Despite its low TMDB rating, "The Unthinkable" has a certain charm that makes it a hidden gem in the thriller genre, and viewers who approach it with an open mind may find themselves pleasantly surprised.