Disagree with you on a few points. For starters, HP basically only has one real ride, not too different from Nintendo Land, and its impact on the park's performance has been massive. Since opening in Orlando, USH saw massive attendance improvements. I'd assume that extra media coverage to Universal parks helped with that, as park attendance didn't drasticlly change in DL from 2009-2014. Then, upon opening, Harry Potter gave a one million attendance boost in one year alone, massive considering that Orlando already had Diagon Alley a few hours flight away. SW Land didn't really get a chance to prove itself after RotR was added, and Disneyland managed to reach capacity on many days. Nintendo also has a giant fandom who I could definitely see flying or traveling to go to this land until EU gets its full version. Aside from fandom, SNW is a next step up in terms of theme park land design. I really think this park is gonna do loads for the park in attendance and capacity if they do a good job advertising it. If they added a Nintendo store, similar to the one in New York, to Citywalk I think that could attract even more. More Potter would help, but now with the Pets ride and the Mario Kart ride, I think Universal is getting to the point where they don't need to rely on that one IP