I saw the episode. Here are my thoughts:
First off, I wouldn't take 2 kids to WDW under the age of 5 years-old let alone 8 kids. As soon as I heard that this is where they were going to take them I knew instantly it was leading toward headaches, temper-tantrums and tired adults. Since they stayed at the WL and all received monogrammed mouse ears as well as a card from Mickey I knew they had to have had this vacation given to the by someone else. Having said that I think they would have been a little more appreciative toward the mouse at times. The scene were 3 princesses met the kids on the lawn in front of the castle tells me that they received special attention and this was set up by someone important way in advance. The moment that bothered me most was when the mother complained, very loudly to everyone, about the "free" icecream that was served to them that melted on one of their children. Most parents bring along with them extra clothing for children that young knowing that messes do happen. She most likely got free clothing out of that one. The many CMs, photographers and characters that went out of their way to make this family feel special didn't get acknowledgement in my opinion. Maybe we just didn't get to see that part due to editing but I felt it was quite rude to be honest. The other part that bothered me was when she kept complaining about her camera. Knowing that she had a bad camera to begin with, why didn't she get another one knowing that WDW was an important vacation? She had no one to blame but herself. And she can't complain too much because after all her vacation was documented on video by a network. What average person get's that everyday?
I'm not a fan of the show because the parents are letting the twin girls run the family. It's dumb to film a family that has 8 kids where the parents aren't even the ones who are calling the shots. The girls cry and scream until they get what they want and the whole family has to go along with it.
All of this is my own opinion so please understand and respect my own take on the show.