That guys awesome!
Iron Man himself was B list in the Marvel Universe for awhile, and known to have the worst rogue list out there. No doubt he's one of the more popular Iron Man villains but that aint saying much. . You pretty much had to have read Iron Man comics to know the guy. And Iron Man comics have always sold low to meh at best. I don't think I've ever seen that guy on anyones Marvels top 50 villain list. Hes always been ranked extremely low cause he was never that well known.
I'll give ya C list.