I really enjoyed it. It is definitely lives up to the "hype" that you hear on the boards. I am not a picky eater, but I'm hard to please (I love to cook) and the food there is excellent. Everyone was pleased with their meals and dessert was great. We also had a vegetarian dining with us and she was very happy with her meal.
A couple of things:
I found that overall people were better dressed than I expected. I didn't feel out of place wearing the same thing I'd worn to the park all day, but I wish I'd changed. It's a special occasion restaurant and it's worth it.
It's really a beautiful restaurant. Of course, you can't beat the view in any direction. I was sort of surprised because the photos don't do it justice.
The service was good. Not great, but efficient and friendly.
And finally, there were a LOT fewer kids there than I expected. We went early because we had a teen and a five-year old with us and we didn't want to get in the way of other diners (less worried about the teen, who is practically a gourmet herself, than my five-year old). We figured other parents would do the same, but there were very few there. The ones we saw were very well-behaved, probably because it was so early. I imagine as the night goes on, the kids get a little crankier.
We will definitely go again. I'm hoping to make it a tradition.