What a shame future world has become. Disney has really dropped the ball on maintaining them. I wish they would work on all three dated pavillions. Universe of Energy, Journey into Imagination, and Wonders of Life. You should be able to spend a whole day just walking around the pavillions.
This post is the very definition of comedy. Complain about the three pavilions they haven't updated while completely ignoring the ones they have been working heavily on.
It takes time to do these pavilions, they can't close more than one at a time. The Seas just got done. Now they are working on the post show for SSE. Something else will probably be done when thats over.
Its not like they can close all the pavilions for six months and expect guests to not be upset.