I think this one is honestly pretty great. Lots of fun animation, the projection mapping is incredibly bright and vivid, the queue theming is wonderful and really looks like the Disney Channel Mickey shorts with the 2D props and more stylized shading, plus the preshow with the screen tear trick and Employee interaction is a lot of fun even all this time later. There are also just so many fun and unique uses of the ride vehicle tech like the Dance Hall room or the seamless transition from The Smasher into the Picnic Park that I've never seen done before in a ride like this that I think are super well designed and implemented. It's got a ton of energy throughout the entire runtime and is a perfect family ride for the center of DHS imo.
TGMR had some high points, but especially for younger guests could be a bit of a slow and unfortunately boring experience, especially without the actors towards the end of it's life. I think Runaway Railway still shows off the unique style and purpose of DHS while being a ton of fun for everyone as well. "Nothing Can Stop Us Now" is also a bop.
The only thing holding it back is the animatronics, which... well, at least the Imagineers tried something new haha. These designs were not built for 3D at all, so the fact that they even exist is commendable.