Reviewed by GREG KINGDirector: Ben EltonStars: Robert Sheehan, Rebecca Breeds, John Waters, Michael Caton, Magda Szubanski, Deborah Mailman, Jacqueline McKenzie, Kelton Pell, Kate Box, Amay Jain, Peter Rosethorn, Christian Van Vuren, Nick Boshier, Caroline Brazier.This amiable crowd-pleasing comedy is set against the backdrop of the …