The reviews lean negative on Without Blood, with most critics finding its serious treatment of violence and trauma more sincere than compelling. Praise clusters around Salma Hayek Pinault and Demián Bichir, whose tense, committed performances give the central encounter emotional weight. The opening attack also draws approval for its framing and pace. Beyond that opening, recurring complaints concern a conversation that drags, abstract dialogue and ideas about war that remain too vague to sustain the drama.
The spread runs from qualified admiration to marked dissatisfaction, though even the favourable response comes with reservations. Deadline welcomes the exploration of breaking cycles of violence but finds the film stagey. IndieWire sees the flashbacks as interruptions to the central conversation, while The Wrap argues that repeated violence dulls its impact. The disagreement is chiefly over how much the performances and serious subject matter compensate for the slow, thinly developed storytelling.