Interesting in concept, absolutely garbage in execution. If the extremely limited demo is this broken and glitchy, I'd hate to see what the rest of it looks like. Most of the functions, including the primary selling point of customization, are paywalled, so I have no idea if they work at all, but the demo will let you randomly change the hair, and then engage in an awkward, one-note scene in a variety of prefab environments where you clip through the "waifubu's" body while they're busy clipping through the floor.