If Disney would actually articulate what they want the new vision of Epcot to be, thematically, it would be easier to get behind it. This "more timeless, more relevant, more family, more Disney" line they keep dragging out does not suffice and seems intentionally vague enough to mean whatever they want it to mean.
As it is, both their messaging and actions are muddled. They keep talking about "staying true to the original vision," but none of their actual moves speak to that. They're piecemeal-ing their way through the park, replacing and updating various things without a clearly-communicated end goal for the park's identity.