Wow. Before watching this I wasn't expecting much from Chinese CGI animation. Now I can say that it is superior way to animate light novels (different story with manga obviously). Like of course 2d animation is a distinct feature of Japanese animation but timewise it sucks. Because of conservative people in heads of Japanese animation studios(and other stupid people) in sooner time we won't see switch to CGI. But it's the way of the future. Deal with it