Hydrolator is kind of more like the stretching room in that it didn’t physically move. The RotR shuttle (and Hogwarts Express) both incorporate audio and visual effects that are tightly coordinated with the real motion of their ride bases, selling the experience.
There’s a whole ‘nother level of complexity and processing power if you break the ride box off of a tightly controlled motion base like a simulator and put it on a cast member driven vehicle. Not to say it can’t be done, but for this transport to get into a believable fighter battle on its way to the planet would take a lot more effort then this box truck showing up at the 11th hour would seem to indicate.
So the question is… is this transport a ‘ride’, a selling point of the experience and important story moment in the greater context, or is it just a way to get guests over to the park in a themed environment? Everything I’ve seen about it from concept art (no large viewport screens or animatronic pilots..) to the marketing (which sells a card game more then this) seems to indicate this is just a themed box that takes you from A to B and back again. I’m presuming there will be some audio to drown out the diesel engine you’re sitting next to, and maybe a video ‘briefing’ about your port of call, but I fear that’s going to be it.
I’m interested in reports from the whole experience, but at this point there’s becoming fewer and fewer unknowns. The transport to the park and the initial transport to ship experience are some of the few things Disney hasn’t showed their hand on yet. Hopefully there’s more here than meets the eye, because what we are seeing is… wow. And not the good wow.