I think the replacement should be someone of great, worldly knowledge, an eloquent speaker, and someone children could look up to, like.....Mike Tyson! (We'd better get him to record it before he "fades into Bolivia".
I like it just how it is.. I've been on that thing so many times, i know the whole script.. hehe.. and it's great using my AT&T ID to get on the ride ASAP :lol:
I wouldn't mind hearing Lawrence Fishburne's voice in Spaceship Earth. I remember his voice-over work in the Michael Jordan IMAX film and it was fantastic.