My DD 20, DS 19, like it fine,they have favorite places we have to see. Off-Kilter is a great band in Canada, rock n'roll bagpipes! and tons of small to medium kids danceing. My DS 13, really likes it. Dneice and Dnep. from Holland don't like it. But they don't want to take the time to "see" things, they just want rides, and no lines. The best time we have had was a family trip at Food and Wine last Oct, with DS13,Dneice almost 3 , DSIL and Dbro, DH and I. We loved it. WE sat, did the masks at each kid station in the World, and eat our way around the park. When our kids were younger ,12, 11, and 6 we got an offical Passport and they got stamps at each Land, and autographs from native people from each country. Loved it! They would then take the time to talk to each CM about their home country. Also there is a Nemo thing at the Seas. And if the Garden Grill is open it is hands down our kids favorite, even the DS19 who is going down with a group of college friends and his girlfriend with us this trip expects to eat there! And he is "cool". There is so much to do. The water fountains that sqirt up allways has little kids in shirts and water diapers/swim suits, playing in . And at night the sidewalk has lights that move. Also there are things to do at Interventions. Someone said that you can make a robot (body, I think...) now and take it home for free.
So yep, lots to do! How ever, it is a lot of walking, so a stroller is a must, I think, if the girls will still fit. OH, the Princess breakfast in Norway is great, when last Oct. and loved it! Lots of face time with them and not bad food!
Don't forget the rides, and each country has special things for sale, some for under $2.
I think it is def. a place that you have to spend time sharing and showing things to the kids, and maybe doing a little prep work. Norway has a ship/playground and a small church to go in too...
Hope this helps!