Toronto film festival: The two stars are knockouts in Chloé Zhao's poignant adaptation of Maggie O'Farrell's 2020 novel with a stirring tearjerker ending Maggie O'Farrell's lauded 2020 novel Hamnet is a dense and lyrical imagining of the lives of William Shakespeare's family, full of interior thought and lush descriptions of the physical world. It would seem, upon reading, near impossible to adapt into a film. Or, a…