The barges are sitting out in the World Showcase Lagoon and if you find yourself in Epcot you’ll occasionally see them spraying water or otherwise being tested in advance of an as yet unspecified premiere date.
Recently, Blog Mickey put together a time lapse video showing how some of the mechanisms will work when the show is going on, and the official Universal Orlando Resort Twitter account couldn’t help but make a comparison to an infamous Will Smith movie that also had a massive creature with mechanical arms, or in this case legs.