Fusion Reborn is a visual masterpiece. Directed by Shigeyasu Yamauchi, the film features some of the most fluid, experimental animation in the entire Dragon Ball franchise. The sequence where Goku transforms into Super Saiyan 3, the hellscape of Other World, and the reality-warping attacks of Janemba are a feast for the eyes.
Alternatively, if you simply want to watch the definitive version, search for a community release that explicitly tags . Ensure it has accompanying .log and .sfv files.