The other amusement parks set a bar, Disney excedes that bar. Of course they use other parks. Of course the look at their competition. This has always been the case.
Oh my.
Of course they "look" at the competition, and need to be aware of what is going on. But suggesting that other parks set the bar for Disney's parks is just not correct. The public doesn't go to a new Disney park with "Knott's" type expectations, they go to it with Disney-type expectations.
And yes, its a double-edged sword. On the one hand, Disney IS held to a different standard. A higher one. People know what they are capapble of, and they want
Disneyland, they want the Magic Kingdom, and they want Epcot. Disney has to work harder if they want to meet that standard.
But on the other hand, it is (or was) a tremendous advantage as well. Disney has a huge fan base who at one time was willing to flock to a new Disney park simply because of Disney's reputation. The whole "what will they come up with next" thing. Whenever you hear the company talk about "leveraging the brand name", this is the type of thing they are talking about.
As YoHo pointed out, the "open small and enlarge" strategy with DL came from necessity. It opened with everything the company (and Walt personally) could muster. The Magic Kingdom opened with a much larger array of attractions at its opening than DL.
The company also strained its resources to open Epcot as well.
Now, with the company's increased capital at its disposal, nobody is suggesting they should build new parks that risk the entire company's survival. But at the same time, they do have ample resources to meet THEIR OWN standard at OPENING, without even needing to take the risks they once did.
Problem is, the public no longer flocks to a Disney park opening. YoHo again does a good job of summing up MGM's history, but regardless, even at opening it was a disappointment to Disney's guests because of its lack of scope.
Then there was AK. Again, some love the detail and depth of what's there, but again, it lacked, and still lacks, scope. Meaning numbers of attractions, meat, whatever you want to call it.
Then DCA. Same problem, only complaints have not only been about scope, but also about the content of what is (or was) there.
By using this "open small" strategy, Disney no longer has much of the advantage they had built up over the years. Its impossible to measure that cost, because you can't run down a number that doesn't exist. But is there a company out there that wouldn't jump at the chance to have the kind of brand loyalty Disney had? Of course not, and Disney had it. They still have a powerful brand, but they are slowly squandering it through strategies like "open small", especially when its priced the same as the real deal's sitting on the same properties.
The strategy has always been start small(yes, even DL), add additional things later. I believe when they didn't do this(DLP) they had problems.
The park itself was never the problem. It was the overbuilding of hotels that caused the initial problems. Then, when the resort was back on something resembling reasonable financial footing, they opened DSP, which is a textbook example of opening small, and the resort has been plunged back into financial difficulty.
As for the newer parks on an individual basis:
MGM- Yes, opened too small. Expansions have helped, but its still doesn't provide the value for most that the older parks provide. And yes, I'm in full agreement that it has been "over synergized" with ABC. ToT is a great attraction.
AK- Unlike some others, I do see some significant plusses in this park. I can see the effort in many places, but again, its a problem of scope. It opened without Asia, and has since had Beastly Kingdom scrapped. Dinorama is embarassing. But the somewhat bizarre poaching storyline aside, the Safari attraction is strong and Festival of the Lion King is a great show. The streetmosphere is fun to watch and even take part in. The walking trails are nice as well, but the park really does need more. EE could help, but that still isn't going to "finish" the job.
DCA- You'll never hear (or read) me seriously say the place was better as a parking lot. I'm a firm believer that if they weren't going to do it right, they shouldn't have done it, but to me that's not the same thing. DCA was worse at opening than MGM or AK because not only did it suffer from the same scope issues, but it also had serious problems with what was there. Superstar Limo has to go in the synergy bust hall of fame. The upscale restaurants were out of place. Paradise Pier was an easy out to fit a loose "theme". It has decent copies of ITTBAB and Muppets, and Soarin' is a great ride. But even Soarin' lacks the themeing and story aspects that a ride of that quality deserves.
It just wasn't anywhere close to what the public wanted, and hence the scrambling with regard to pricing, theme, etc.
Look beyond the "parking lot" hyperbole and its clear Disney squandered a tremendous opportunity.