It's hard to make 3D CG animation look good. They did okay here. The character models feel a little stiff here and there but for the most part it looks fine. Nothing stellar that's going to blow your mind and make you rethink how you feel about the medium, just a serviceable level of polish. The story is interesting, heartwarming, and optimistic about our future as a species. It's cool to see robots used in this way, and the twist reveal actually caught me off guard, something I don't experience often being the jaded weeb I am. I give it a nice 7/10