I was talking to my parents about this earlier tonight and my dad agrees that it's still the best 3D show in the area and my mum thinks it needs a major refurb because and I quote here: 'The theatre is falling apart and full of holes'
Even after 26 years, the content is timeless minus the 90s people peering in at the finale. A simple upgrade of the projectors and an easy CGI update to the crowds and this will have decades of life left.