Hand-drawn animation is all but dead to this and coming generations...just like B&W TV and silent movies are to previous generations.
After the 7DMT opened, we tried watching Snow White again and while the story is timeless, the animation is pretty bad by today's standards.
Kids who have grown up watching movies like Shrek, Tangled, Despicable Me, Toy Story and Frozen aren't going to be be impressed with older style movies like Snow White, Dumbo and Peter Pan.
imho, I think Disney needs to remake some of the classics in CGI so future generations can enjoy them. Then they can release them on Blu-Ray with the original versions as a bonus...for the grandparents.