I hadn't considered Aldrin because it just didn't sound right -- and I can't explain it more than that. I get odd about fictional names. Lack of plot is frustrating, but it IS a really fun and different (to me - my world building has all been fantasy) world to play in.

I wasn't aware that he doesn't like Science Fiction -- he's been in some! Though I'd understand if Transformers is too silly to count, he voiced a bit of the (crap) ending of Mass Effect 3.