Call me crazy, but right now:
1) Barnstormer - for nostalgic reasons. My kids and I just laugh our heads off on this one.
2) Primeval Whirl - same as above. I know it doesn't "belong", but we just inevitably laugh ourselves to tears.
3) Small World - more nostalgia. ALWAYS our first ride.
4) Everest - theme, excitement, more theme.
5) Living with the Land - just an excellent, educational, entertaining ride.
6) Big Thunder - the smell, the noise, the view of the park from the top of the ride.
7) Great Movie Ride - could be improved, but still very interesting.
8) Carousel of Progress - just love it.
9) Tower of Terror - thrills.
10) WDW Railroad/ Monorail - just being there, I guess. I love it.