I don't know, if it's similar to any of the GearVR demos I've tried it'll be a neat 10 minute or so of excitement, nothing more.
Maybe this isn't true—and maybe it'll go over well even if it is—but the video they showed made it look like a cheap hidden object game.
Do you have more info about that?
It's a VR exclusive version of "Fantastic Beasts and Where to Find Them" where you are a wizard (and therefore have a wand, too) and explore the Harry Potter universe.
They talked about it earlier during the live stream. Looked like a unique experience from "Fantastic Beasts and Where to Find Them" where you're a wizard.