To sum up this thread in a nutshell, and any discussion about the subject there after, the parks are in the best place they have ever been.
Breaking it down.
1) If the attractions that were replaced were of any value to the current Disney guest, they would still be there, pure and simple. The age old worthless crutch that a attraction "lost its sponsor" is meaningless. Space Mountain has not had a sponsor in over 5 years, but its still there. Now why is that? Simple, the ride still moves people into it. If any of the other attractions still packed in guests, they would still be there.
2) Micheal Eisner. Eisner's vision for the parks far surpassed even Walt, in fact I would be so bold as to say Disney World is more Eisner's than Walt's. Disney World was a little park before Eisner, now its a huge city catering to something for everyone. Before Eisner, the people making decisions for Disney World had no clue just what they had, Eisner did, and now we have the park as it is and always should be. Eisner actually had the guts to take advantage of the tremendous acreage available.
3) The rides are far superior. Take Epcot for example. The whole place, with the exception of a select few, is a totally different concept than when Epcot was originally opened, and a far superior product as well. Comparing still state of the art attractions like Tower of Terror to the rides of old is amusing at best.
4) More of everything. More rides, more restaurants, more resorts. It goes without saying there is more to do now than in the long forgotten days of old.
Jimmy Thick-Now is the time!!!