I disagree with those stating that the performance of stage shows in front of the Castle should be eliminated. While I agree that the aesthetics are in need of a serious improvement on the stage and that the quality of the current show is less than stellar, the show seems quite popular (at least whenever I've passed it). Just because you're not of the age that enjoys character interactions doesn't mean the stage shows are bad. Sure aesthetics are nice, but Walt Disney World would not exist if it were just a beautifully manicured park with plenty of nice trees, beautiful architecture, and nice details. Great substantive content, more than anything else, keeps people coming, and keeps people coming back. Replacing a stage show with trees and landscaping is a step in the wrong direction, in my opinion.
Replacing the current show with a better show and a better stage, however, is a step in the right direction.