....
I guess hearing a demonic sounding name of a fat demon thing isn't too big of a spoiler. If you tell me any more it's probably a spoiler though.
Since I have no idea who Azmodan is. Judging by his size, imma guess.lesser evil
I partially know that feel; The other day I complained that no one had blurred the breasts of a woman in an attempted rape video (on another GAF thread). Turns out...she had a white t-shirt on.
He is on the black soulstone cinematic and blizzard did a entire panel on him at blizzcon.