I took my almost-5-year-old daughter last fall. She enjoyed the show for the first hour and then started to get a little bored, as I had thought she might. But the show is so incredible that it is totally worth the price, and your aunt will love it! I think your 5 year old will be just fine. And by the way, it's a good idea to make sure to take a restroom break just before the show, because if you take one during the show, you'll miss a lot!