The five-part 90 Day: The Last Resort Tell All has finally concluded, and it’s clear to me that this series fails miserably at accomplishing its goals. 90 Day: The Last Resortis one of the90 Day Fiancéfranchise’s most recent spin-offs, and it’s purely dedicated to helping past stars improve their relationship. In both seasons, couples stayed at different resorts and had access to therapists for two weeks.