I fall on the side of anti-reg, but I have to say, this is a very close one for me.
I do not in anyway think that Tony's being portrayed as a villain, in fact, as issues go by, I find that they're showing more and more that Tony Stark is trying to do his best in a messed up situation. I really do.
I do have to say, think about it guys... Would you really like it if there were people in masks, in your neighborhood, blowing things up, killing/beating the snot out of other people with weapons that could rival the military?
And to make it worse, it has happened so often that these end up becoming personal vendetta's, and some of your friends and family have become canon fodder?
This has happene SO MUCH in the MU now, it's only realistic that the public would say that they've had enough. In the Stan Lee era, it was fresh, so it could be excused somewhat.
But NOW, after 4 and a half decades where we have 1000's of stories where all sorts of crap gets blown up in personal super human fights, and innocent bystanders are constantly the ones that die, I think that this out come is only realistic.
I know if I was a regular person in the MU, I'd really have something to say about mysterious people with nuclear weapons coming out of their hands roaming around my neighbourhood.
I really believe that Tony Stark is not being portrayed as evil. I've been following IM for a very long time now, and I've been picking up CW and all of the stuff surrounding it, and I have to say, especially very good reason to behave the way he is