Hey Kevin - a really interesting idea. I was left wanting to see more, which is always the most impressive thing to do.
One thing that I didn't like so much was that I couldn't really see what was going on in the background a lot of the time. The interviewee was covering the action going on, and I really wanted to be able to see both. Could you maybe have rigged it so that you could see the old film in a box next to the i/v'er, like a news box or something? It wasn't so bad when the pics were the planets or other landscapes, just when I was trying to see the emotion on the actors face at the same time as he was talking about how he felt.
Otherwise, excellent. Where will the whole thing be shown?