Er gwaethaf y gwahaniaethau o ran eu cyd-destunau demograffig a’r heriau y mae’r ddau awdurdod yn eu hwynebu bernir bod perfformiad presennol y ddau yn anfoddhaol ac nid yw eu rhagolygon ar gyfer gwella yn foddhaol ychwaith.
Despite the differences in their demographic context and the challenges the authorities face both are judged to be unsatisfactory in their current performance and in their prospects for improvement.