Guest Reviewer: Abigail Robinson Sister Act  is one of those classic musicals everyone knows and loves, especially thanks to the classic1992 Film. It’s got a feel-good story and brilliant music by Alan Menken  (the genius behind Aladdin , Beauty and the Beast , The Little Mermaid , Pocahontas , and Newsies ), so there’s loads to enjoy from the start. Taking on the role of Deloris Van Cartier — made famous by Whoopi Goldberg — is no small task, but Grace Ward really throws her