CatOne,
Definitely agree with the previous posters. We've done both with our DD. While she loved the idea of being 'in the castle', it was more rushed, with less interaction than the breakfast at Norway. We also felt that the food was better at Norway.
I also wanted to tell you about a nice surprise we got at the Princess Breakfast that I don't think too many people are aware of.
Posted this before......but since it's relevant to the topic.
DD and I had 8:30 reservations for the Princess Breakfast in Norway. We were staying at Y & BC, so we went in through the International Gateway and walked through World Showcase to Norway. Since the front of the park wasn't open, we were the first to arrive at Norway. As we checked in, the greeter asked my DD, "Would you like to be our Princess of the Day?" She was taken inside and given a Princess hat, jeweled cape and magic wand. Then, they brought her back outside and she called all the kids to the door - tapped it three times with the wand and opened the door, leading the kids in to see the Princesses!!! She was given a special seat and a "Princess of the Day"certificate with her name on it which all the princesses signed for her. When each of the princesses came to the table, they all called her by name and referred to her offical 'title'. I can't even begin to tell you how excited she was - it made her entire trip! That's Disney magic at its best !
I hadn't heard about this before and thought others might want to know.