I´m thinking of DisneySEA in Tokyo. That park started with a few rides and shows but with the most solid foundation Disney has ever made. Even if the park really only had a few rides and shows all of them were solid and a perfect fit for the park and calling it the best themed place on earth was to be moderate.
Today that park has grown and offers both small and big rides, both small and big(gest) shows and totally outshines any other themepark.
The only thing that looks somewhat good is the gate to WDS. The rest is just like pile of junk on parkinglot. The only things that they have got right in that place that fits the parks parkinglot theme is the Stars n Cars "parade".
DCA has a really nice face today. I only wish they would have more rides and shows themed to California... but it is good enough to be the neighbour to the original Disneyland.
I don´t see that much potential in WDS. It would take about a billion dollars to make into a well deserved neighbour of Disneyland Paris.