Throughout the Harry Potter series, Albus Percival Wulfric Brian Dumbledore acts as a benevolent force who guides Harry and his friends through adventures both large and small. However, when you look at disturbing facts about Dumbledore, it's clear he's irresponsible at best, and legitimately evil at worst.

Was Dumbledore good or evil?

When you look at Dumbledore from a distance, with clear eyes and a rational mind, you see the truth. He may not be as actively evil as Umbridge or Tom Riddle, but he's more a villain than a hero.

Was Dumbledore a hero or a villain?

As Headmaster of Hogwarts and Harry Potter's mentor, Albus Dumbledore is considered a hero in the wizarding world.