“Sisu makes no bones about it — this is a film about one mad bastard killing a gazillion Nazis. It’s almost impossible not to love it.”
★★★★ - Alex Godfrey, Empire

“Jalmari Helander gets satisfying contributions across the board, from the accomplished camerawork to snappy editing, an intent score, and some particularly virtuosic make-up and VFX.”
★★★★ - Tim Robey, The Daily Telegraph

"Extravagantly violent and cheerfully entertaining."
★★★★ - Cath Clarke, The Guardian

“This film knows exactly what it is, and is so much fun. It is fantastically (but not upsettingly) violent.”
★★★★ - Alex Godfrey, Empire