The ride is based on an original story, which is created from the Disney Channel animated series Mickey Mouse. Guests are invited to watch a new Mickey and Minnie cartoon at the theatre when chaos ensues and Goofy accidentally breaks the “fourth wall.” Next thing you know it, you’re invited to ride on Goofy’s train, and — you guessed it — even more issues occur.
The major difference between this ride and the old one is that it’s completely trackless — which matches the “runaway train” story element really well. But when being compared to the other current rides in Hollywood Studios, it kind of blows some of them out of the water due to the out-of-the-box visuals.
And since there are so many details included in this attraction, you’ll want to ride it more than once to view everything. Also, fair warning: The song will get stuck in your head, whether you like it or not.
How the ride can be upgraded: Even though this is a ride about Mickey and Minnie, I want more Goofy — because he can bring more goofiness to the attraction (pun intended). Also, Minnie’s new stress-like personality was showing through, and I would like more of that as well because, girl, I can relate.
Other than that, they seem to be forcing a few things with the story (i.e., a jungle is right next to a park?), but I’ll excuse that since the art is so stunning.
Source: https://www.buzzfeed.com/ravenishak/disney-hollywood-studios-rides-ranking