Is Beerus really as evil as his status as antagonist suggests? Let's take a look at his crimes: He humiliated King Vegeta in front of his son, and tried to blow up Earth.Piccolo outright scoffs at the gang's chances, thinking they only have two pure-hearted Saiyans around in Gohan and Goten.
Roshi brings up the fact that while Goku is a Nice Guy, his intense love of combat brings his benevolence into question.