Card Walker gave us Epcot, Eisner was the one who gutted it. Eisner also gave us five mediocre parks in EuroDisney, HS, AK, DCA, and Disney Studios, Iger then took the next 2 decades “fixing” everything that Eisner built but not investing beyond that. (And Shanghai)
It’s amazing how parks as beloved and successful as Disneys have a long history of managerial failure. Eisner gave us new parks but they were underdeveloped half day parks (HS and AK)and outright bad parks (DCA and DSP), Iger spent decades fixing the problems and provided much better quality but only invested what was necessary.
I don’t think the company has had a good parks focused CEO in half a century.