Melissa Valiquett, Epcot Vice President, described this as a roller coaster at the Epcot 35 celebration.
At the D23 Expo in Japan (February 11th 2018), Bob Chapek, Chairman of Walt Disney Parks & Resorts mentioned that 'Guardians of the Galaxy' will become one of the world's longest enclosed roller coasters. The current longest enclosed roller coaster is '
Temple of the Night Hawk' at
Phantasialand in Germany.