Taika Waititi's adaptation of Klara and the Sun has sparked divided opinions from critics. Many have criticized the film for being overly sentimental. Jenna Ortega's performance has been branded mind-meltingly dreadful. Critics gave the film a poor review after its London premiere. The adaptation of Kazuo Ishiguro's novel has been praised for its emotional depth. Critics have noted the film's use of an outdated robot.