Man, RnRC has a great blast-off, but I still voted for Space Mountain! That moon-walk of a pre-show is SO cool, I love the *music* (I've got an MP3 of it that I play all the time at home), the weird warpy 3D scenes you go past, the lighting, the odd inclines in the twilight that make you feel like gravity is altered, as you glide on down the fast-pass lane...And then all that freaky shakin' and droppin' in the dark. I love going past the astronauts and seeing the earth in the distance. And the buildup to the whole durn thing, as you walk up to that great icon of Disney architecture, and get swallowed up into its airy caverns...Fan-floorpin'-tastic!!
Yah, Space Mountain!!! Whoooo!!!!