MK -Stitch. I was forced to go on it last time by my niece and I forgot how terrible it actually was. 
Epcot-Ellen ride.  Good lord that thing is old. Every time it talks about having enough fuel for 50 years I keep thinking "this was made 20 years ago!!!  Should we panic?" Lol
AK-the rapids. That was such a let down. Yes I was soaked because I got the only splash at the end. 
HS-the captain jack thing. OMG what a total waste of my life!!  I wanted to go tell the poor saps waiting in line to save themselves the torture.