I think on our first trip it was either Rose & Crown or Tutto Italia. We didn't go in to R&C with any expectations, and it turned out to be one of our best meals! Tutto Italia had gotten a few bad reviews, but we had excellent service and the meal was fantastic!
However, on the second trip we booked R&C specifically because of how much we enjoyed it the first time, and it just didn't seem as good. Now we heard they got rid of the sweet potato pillow that came with the roast chicken dinner, so we probably won't be going back anytime soon.
On our second trip we did a lot of signature dining. My DH wasn't that excited about Flying Fish, since he's not into fish, but that was one of our best meals. Great service, and everything tasted wonderful. Narcoosee's was a pleasant surprise due to fireworks viewing. We had heard so much about going to Cali Grill for the fireworks, but we just had an overall better time (with a lot less people) at Narcoosee's.
I wonder, though, if places that are wonderful the first time will ever be as wonderful the second time. Sometimes, it's just that particular set of circumstances on that particular date and time that really work to make the meal perfect.