Here is my personal review Momof2disneyboys
MK:
Liberty Square Riverboat - never tried it
Stitch's Great Escape - ds 8 thought it was a let down cause it isn't much of a ride, but dd-12 can't wait to go back
Epcot:
Universe of Energy - never been - just sounds sooooo long... and apparently I squander my time at epcot as it is
DHS:
Beauty and the Beast - oh I forgot to put this on my list
American Idol Experience - I don't know much about this
Sounds Dangerous - tried this in 06 when we went and my kids hated it. Pitch black room the whole time with so-so jokes. I'd skip it unless it is very hot and you want to relax in a nice cool dark room for awhile
Journey into Narnia -

Dunno
AK:
Flights of Wonder - Hmm.. should add this to my list too...hahaha
Kali River Rapids - on my list
Finding Nemo the Musical - cute but I think once was enough unless I had a big nemo fan
Pangani Forest Trail - my kids loved this, so did DH. I just remember being sweaty. My kids love animals and learning so this is a must for my family.
Maharajah Jungle Trek - ditto
Primeval Whirl - loved this. My kids and I did it like three times in a row. Like a classic carnival ride, somehow more fun (maybe because I trust Disney rides and don't have as much panic that I have at carnivals where I..err.. don't trust the rides)