Here is the question: What was your worst experience on a roller coaster if you had any? This could be a ride that was so high, fast, rough, or just painful so you could not enjoy it.
Mine, is on the Mantis at Cedar Point. I didn't think that B&M could make such a bad roller coaster. Starting at the diving loop element, I had pain in my ankles the entire ride. It was the only time on a roller coaster when I was thinking; "I want off..." I'm not sure if that's how are stand ups are or not, but it was a horrible experience. The track layout is great, but it was a horrible train design. I want CP to convert mantis to a Floorless.
But what's yours? Please comment.