I haven't seen it in person only the "ordinary" Dreams and for sure Disney Dreams of Christmas doesn't look as spectacular with less fireworks, but I've only seen it on video. Full marks to them for coming up with a Christmas version of the show and personally i think using Frozen in the show is a good way for Disney to push the film. It does work for me, there's lots of snow and ice in the film ( I've not seen it ) a snowman, it does fit with winter time and Christmas. They're creating synerg between the movie studios and the theme parks, that's what it's about these days. I suppose there is a risk if the film flops but Disney will be hoping like hell that it doesn't and i have high hopes for it coming after Tangled.