Taika Waititi's adaptation of Klara and the Sun has sparked divided opinions from critics. The film has been labeled a sentimental mess. Jenna Ortega's performance has been described as incredibly disappointing. The film's London premiere was met with harsh criticism. The adaptation of Kazuo Ishiguro's novel has been criticized for being drowned in sickly syrup. Critics have noted the film's use of an outdated robot.