This year’s Bafta list has confirmed the amazingly meteoric career ascendancy of Chloé Zhao, the Chinese-born film-maker whose debut movie was just six years ago and who was unknown outside arthouse-connoisseur circles until relatively recently; she now is set to rule awards season with a remarkable film displaying her now fully developed authorial signature. Zhao’s outstandingly original and formally adventurous docudrama Nomadland has got best...