I agree that the ad preys on the guilt of parents, but I feel the need to defend Disney holidays.
Disneyland Paris is the most magical place I've ever been (with kids) and I don't care who knows it.
My eldest son has an autistic spectrum disorder and my youngest is disabled.
In DLP we weren't stared at, pointed at, or made to feel like bad parents when DS1 was spinning on the spot, rolling on the floor etc.
As someone mentioned, the characters made a beeline for Ds2 as he was in a special needs buggy. They got down to his level, let him stroke their faces and were really gentle around him. DS2 doesn't usually read facial expressions, but because Mickey had a wide smiley face, DS2 just beamed and chuckled. It was priceless to watch.
Noone moaned that we had a special pass to go in the exit to rides, and there were disabled chaging rooms, as we can't change Ds2 on a baby table as they're too high and he's too big.
Disney is the most disabled/ special needs friendly place I've been to.
For the first time since I'd had my boys I got a break and caught up on sleep.
I'd go back there like a shot if we had the money.