I think Gringotts is one of the biggest blunders in recent theme park years, alongside Fast and Furious, due to its parking in front of screens, failure to set expectations properly, ride's substance primarily delivered through screens, and lack of excitement.
That opinion is undoubtedly a minority opinion among the GP, maybe not here, but regardless.
I don't think Shanghai POTC or Tron fail to set expectations properly, which is a HUGE part of whether or not a ride is perceived as good.
Shanghai's POTC entrance is nondescript, lacks a preshow, and delivers a masterclass experience.
While its canopy is far from subtle, Tron's exterior shows it's a fast-moving launching coaster. It delivers the excitement that it should. My ONLY issue with Tron's interior experience (queue, ride, loading, etc.) is its meager length. The experience is so fun and aesthetically cool you want more. Tron isn't a game-changing experience. It attempts to secure the cool and fun factor, and I believe it does very well. If a ride leaves you wanting more, it generally means it's a good ride (in Tron's case, I think it took this a bit too seriously).