In a desperate attempt to save himself from Broly, Paragus tells his son that he's preparing a rocket so that they can both escape Comet Camori, despite clearly being in an escape pod meant for one passenger.Chi-Chi urges Goku to lie at Gohan's school interview that his hobbies are reading and sports.Berserk Button: For Broly, thinking of Goku's crying when they were both 1-day old incensed him out of Paragus' mind control, but this was important for his true Blood Knight self to awaken.Batman Can Breathe in Space: Broly and Paragus are shown having conversations in a flashback scene without spacesuits.His insanity makes Frieza and Cell seem normal. Ax-Crazy: Made more frightening by Broly's overwhelming power, and Trope Codifier for Ax-Crazy Blood Knight characters.When we finally see the thing toward the end of the movie, it's several times as big across as the Earth-like planet the heroes are fighting on! That's no "comet" that's a rogue planet.
Artistic License Space: The characters repeatedly talk of how "Comet Kumori" will destroy the planet.