I find it rather sad that more people are supporting 2d than CGI. Not every animated movie has to be 2d. I love both of them, and I just wish people would show more respect to cgi. 2 animation is NOT a dying form of art, if people still do it or remember it.
I like traditionally animated and 3D animated movies. Think about Pixar and Dreamworks. They have really great movies. But traditional Disney movies are wonderful too. But 3D animated TV shows usually are not that great. So over all, I'd agree that 2D animation is better.