I was at CP yesterday, and I feel icky today too, dizzy and nausious (sp?). But I rode every coaster in the park yesterday except jr gem. I did feel pretty icky after i rode MF, but honestly, I think it was because that was the last ride I went on. THe biggest offenders? Mantis was my first ride yesterday, I had never been on it, and it was pretty bad. The worst was Raptor. I've been on it before, but this time i rode in the very last seat, and i blacked out at the bottom of the first drop until the end of the first loop. It was not an enjoyable ride. I don't think that cedar point is responsible for people getting sick, I was already sick and shouldn't have ridden it, and I guess i should have known it would be the worst in the back. Does cedar point have any information for guests regarding the forces that each ride has or which seats have the most intense forces?
Anyways, back to the topic, I think that MF was the coaster that contributed the least to my sickness today.