While some reviewers called the Epcot spectacular "amazing," many compared it unfavorably to the show it replaced.
The announcement comes off after months of relative silence about new offerings for Disney World's 50th birthday.
Construction galore in Epcot as crews work on two new attractions and a new nighttime show.
Construction walls continue to dominate Future World in this update on ongoing Epcot projects.
One of the barges for "Harmonious" will begin testing on Epcot's World Showcase Lagoon very soon.
The 2020 lineup of new attractions has the potential to shake up the competition in the most crowded theme park market in the world.