Alls I know about Catholic-Anglican relations is what I read in the blogs. I don't have any personal insight or opinion about the import or wisdom of setting up Personal Ordinariates, whatever those might be.
But, I worry, too, that some of these newcomers will also be nostalgists, anti-feminists, and anti-gay bigots.
Some have suggested this translates to worrying that some of these newcomers will profess Catholic doctrine. But even granting that some Anglicans may join the Catholic Church out of sheer cussedness, I say:
I joined the Catholic Church out of sheer helplessness. When I was baptized as an infant, I not only lacked a good reason to become Catholic, I lacked any reason; I flat lacked reason altogether.
A Church that practices infant baptism is not a Church with demanding membership requirements.
I get, of course, that someone who has reached the age of reason ought to join the Catholic Church if, and only if, he believes the whole of the Catholic Faith. By the same token, though, parent ought to have their children baptized if, and only if, they believe the whole of the Catholic Faith, and I've heard no one grumble about the children of nostalgists, anti-feminists, and anti-gay bigots joining the Church.
Full communion with Christ's Church is a big deal. Too big, I'd say, for us to screw with it much. Let the Church welcome those who demonstrate the wish to be a part of her, and leave the personal judging to God.
To put it crudely, you either let in all heretics who ask sincerely, or none. Turning up your nose at only certain heresies is mere bigotry.