I agree on the fireworks, actually, but come on, that parade screams 1970s. I'm not sure Gen Y parents recognize Elliot, forget about their kids. Obviously every iconic character from the past 30 years is excluded, which is even more glaring when you realize the last iconic characters before Ariel and Belle were at least 20 years earlier. And the corny bicentennial final float with its synth Stars & Stripes Forever couldn't be any more "1976" if it featured the Bee Gees in full Studio 54 regalia.
Casual guests may miss small details, but not going to miss the mothball scent coming off that parade.