I'll tell you the truth for us HDDR was a one time experience, I'm glad we went and we had an ok time, but it's not one place that I would want to go to everytime we went to WDW.
To me once you seen the show, you've seen it and unless it changed the show we wouldn't go back and spend that kind of money, the food to me is the same as Trails End, and I thought it was great but whenever we go back we won't be seeing it again but we will eat at Trails End.