Well, like I said, this particular movie is selling itself heavily on nostalgia,
I'm not so sure about this. "Trials and Tribulations" was pure nostalgia, down to the boots and beehives. This movie uses beloved characters, sure, but the setting is wholly new, and thus far none of the promotion (which is nonexistent, really) has played up nostalgia. If anything, they are seem to be trying to make it known it is a modern, fresh approach to the material.