I can't compare dinners since we did Akershus for breakfast and 1900 for dinner but we really enjoyed the Park Fare dinner. We found there was good variety and our kids had enough for picky eaters to choose from. They loved the strawberry soup.
As for DH and I, we enjoyed the character interaction much more at 1900. The steps were very funny and DS in particular loved being teased by the sisters. The kids had been to BBB and had their hair done - his was spiked with glitter and Mickey confetti in it. The sisters kept calling it pixie snot. For an eight year old boy, I think that was the highlight of the day! DD was six at the time and she loved the princesses at Akershus but was just as happy with Cinderella and Prince Charming at Park Fare and liked the dancing the kids were able to join. She also cracked up with the Steps