Exactly. There are ways to knock something out of the park and have it succeed on its own accord. Splash Mountain was that in the first place after all. Those in creative control did that well with Avatar.
The discussion is based on as you said, what was made in a different era. Approved 2011 and things have changed a lot in the decade plus. People and management styles. That is the reasonable concern. This is not the 90s, or even the 2000s. This is a retheme, not a brand new E ticket.
Again, I think it's important to remember that I think MOST people want this retheme to go well, and know it's going to need a lot more than they're willing to put into it. They are clearly floundering with this. Part of that makes sense, because the DL and the WDW Splash Mountains are two very different attractions, with different layouts, different uses of space, different soundtracks. They need to create something that will fit into both spaces (which was easier to navigate for the Jungle Cruise changes). I think Disney has been caught not knowing what they're doing in this case.
If you'll excuse this analogy, you can be an opera singer and not read sheet music, and you can get away with it for so long, but eventually, you're going to get caught. (Pavarotti didn't read sheet music, but he also didn't have to audition.
) Part of this is because in opera, a lot of the leg work has been done for you. Most of the time, you're dealing with a piece that has existed for hundreds of years, and you're not learning anything new (Mozart is Mozart). Your hair/wig and make-up are done for you, they call your cues, etc.
Your job is to show up the first day knowing all of your material, because a lot of the time, your first sing-through it with the full orchestra. However, you're eventually going to be caught not being able to read sheet music. I think that's where Disney is now:
they have all of the elements, and they've sort of Candide-ed their way through the Snow White refresh (
which was so good, oh my gosh) and ROTS which had no real plot to go from and was made from scratch, to something they're actually going to have to put time and effort into.
And, they need to.