This is a video of a seminar lecture given last year at a university in Australia (Sydney I think). You might find this interesting and useful when you try to explain why joining an Ordinariate might be a good idea. I stumbled upon this quite by accident but I found his summary of the progress of Anglicanism from the time of the break until now. It is in five parts and hosted by YouTube.
Can Anglicans be Catholic?
It continues with Part 2, Part 3, Part 4, Part 5.