M3GAN [2023] – ★★★ Everything in M3GAN is “in vogue”: sentient artificial intelligence (readers must have had their fill of it with Ishiguro’s Klara and the Sun and McEwan’s Machines Like Me, and viewers – with After Yang (2021), Finch (2021) and Brian and Charles (2022)), cinematic mishmash of genres, and, in line with Ari Aster’s popular…