A Useful Ghost review – exhilarating black comedy summons ghosts of Thai past via a haunted hoover

Ratchapoom Boonbunchachoke’s stylish and unique movie features an unquiet spirit that inhabits a vacuum cleaner, before political interests intervene Here is a stylish and exhilaratingly confident debut from 39-year-old Thai film-maker Ratchapoom Boonbunchachoke, which won the critics’ week grand prize at Cannes last year. It is a supernatural black-comic fantasy of national grief executed with passion and panache, about the ghosts who have refused their afterlife confinement after the countr...

By Peter Bradshaw