Complete Monster/UFO Robo Grendizer

The Mazinger trilogy -Mazinger Z, Great Mazinger and UFO Robo Grendizer- is rife with villains are utter bastards. Given Go Nagai penchant for Crapsack Worlds and Downer Endings it should not be shocking. However, many of them fall into the Woobie, Destroyer of Worlds or Well-Intentioned Extremist categories, have a Freudian Excuse or some redeeming qualities (most of them avoided Bad Boss and You Have Failed Me scenarios, Dr. Hell sincerely cared for his henchmen even if they frustrated them, and as bastard like King Vega was, he sincerely loved his daughter):


 * King Vega. What do you do when your homeworld is becoming unstable and it is on the verge of destruction? You begin conquering and colonizating another worlds, of course! And usually the original inhabitants of the planet were exterminated, although in some instances they "only" were enslaved.
 * Barados. Oh, my God. Barados. Like it can be seen in the Character sheet, he deliberately targeted women and children in order to exterminate the Fleed's population. And then is the incident...