what made this pig bastard such a good villain for you?
he's simple yet effective.
just an unloved boy who became obsessed with power and getting rid of anyone who didn't like him.

i also find it strangely amusing how he starts off as just your annoying neighbor in m2 but ends up immortal with great power as dictator of the world in m3.

but basically, he's "that kid" incarnate and it just works.