Current going plans:I actually agree with you. Even though the outdoor Test Track, um, er, Cars Land, ride is fantastic, I liked a lot of the research and love for California that was put into the park. It was landlocked and had cheap carnival rides put in, which affected its value, though. But I think if they had had more budget and time, it was on the way to something uniquely California, and good, I think.
And like other Disney parks, I think some smart use of IP would have worked without compromising the California narrative that was going on, and which matched the Grand Californian that was part of an entrance. Even the landscape of the Grizzly River Run grew.
But overall I think the park suffered from a perception of cheap off-the-shelf rides (including even the Grizzly River Run itself, but especially the pier area rides) that proliferated and were not up to the standards set next door. They were literally building next to the most iconic and revered theme park -- the one that defined "theme park". So to have so many off-the-shelf rides so obvious really hurt it, I think, despite beautiful and well-researched theming.
The theming would have succeeded with more well-done, Imagineering-quality rides. And, yes, Tower of Terror could be included in that idea -- they even built that on the cheap (smaller in scale). But I do think its theme was perfect for the area. And when I rode it, the cast members were much more "into it" than ones I have encountered at WDW.
As I finish E”E” I am working on my next project for a DCA reimagining. Cars land might stay as I am in early planning, dunno about Pixar Pier as it is ok but the Incredicoaster is straight out cheap and a bit underwhelming. I think on bringing ToT back, not related to Twilight zone anymore, might be original or might tie it into a bit of Marvel so marvel land makes sense but ToT might just use a marvel magic villain or something. Don’t judge as I am in the early works and I am thinking of it becoming the Tower of Terror with illusions and magic but not fully overblown with marvel as I hope on expanding Hollywood land and pushing a bit of Marvel into it. Grizzly Peak will be overhauled and maybe combine the roller coaster in Hong Kong and river run in DCA. The redwood area is ok but could become a amazing attraction so the redwood play area is going. Pixar Pier might still stay and I want to cut the Incredicoaster (no idea yet). Then the area opposing the pier will be gutted for something else.