Fooled? Convincing? WTF?! Who the hell are you all to suggest that who they are is a lie because of your socially accepted binary gender system?
A number of posts in this thread are exceptionally insulting. They are not men, if you refuse to see them as women because of biology at least show a fraction of respect and call them trans. At the very least I hope those who would call them men do not consider themselves open minded of differences in others.