DuracellEnergizer said:

Grain removal is the new colourization.

Pretty much. And if you look at lots of Disney releases, you'll see DNR is their best friend. The only thing that scares me if they re-released Star Wars, but I wouldn't think they'd do that. Though, anyone who has a bluray of any of the Disney classic animated films, knows that many of the films are completely destroyed. Cinderalla on VHS has literally more detail than it's newer Bluray counterpart. There's something wrong if a VHS looks better than a bluray.

Not all Disney classics are affected by it, but certainly far too many are.