I absolutely agree!
Last week as I walked through the Magic Kingdom I realized something: I never want to spend time in Tomorrowland. I get on Space Mountain and Carousel and Buzz, and occasionally the Peoplemover - but I don't do what I do in all the other lands: admire my surroundings, take extra photos, stop and smell the roses.
Tomorrowland is a very jarring, disjointed land and as it currently is, I do not feel it belongs in MK. It needs a serious re-imagining, with more trees and pathways and plant life. It's just a concrete jungle right now, and it isn't pretty.
Ok enough of my banter...as to the topic at hand, I am kind of surprised they're considering dropping the 3D release. It doesn't sound like Disney to me. You know they'd make cash off of it.