I think it depends on what type of motion causes the upset feelings which varies from person to person. I have issues with two kinds of motion - high speed rotation and negative G's - and have lesser problems with perceived motion like you get on Star Tours. I can ride it but occasionally find myself having to look down at the floor.
For example, I can't go on spinning rides where I'm close to the center of rotation. I won't go on teacups at MK but Dumbo is slow enough and I'm far enough from the center that it's OK. At worst, I sometimes have to look at the floor of the ride. I also avoid coasters that have significant negative G's or sustained drops. I don't go on ToT anymore because of the sustained drop. I'm fine on Expedition Everest except for the backwards part which makes me queasy for a few hours.
Keeping your eyes closed or focusing on a part of the ride vehicle plus keeping your head from moving (goes along with the staring at the floor of the ride vehicle) is usually the best way to avoid motion sickness.
I was worried about FJ and kept my eyes closed during the first few projector dome sequences. The physical movement of the ride unit didn't bother me. It's fairly smooth and there's no spinning or sustained drops - just a lot of irregular movement. Anyway, about a quarter of the way through I realized I was I having so much fun, I forgot about being sick and had zero problems with the rest of the dome sequences. I don't know if it helped but I leaned forward as much as I could and tried to follow the motion on the screen.
Anyway, I suggest just keeping your eyes closed during the projector dome sequences if you are worried.
For example, I can't go on spinning rides where I'm close to the center of rotation. I won't go on teacups at MK but Dumbo is slow enough and I'm far enough from the center that it's OK. At worst, I sometimes have to look at the floor of the ride. I also avoid coasters that have significant negative G's or sustained drops. I don't go on ToT anymore because of the sustained drop. I'm fine on Expedition Everest except for the backwards part which makes me queasy for a few hours.
Keeping your eyes closed or focusing on a part of the ride vehicle plus keeping your head from moving (goes along with the staring at the floor of the ride vehicle) is usually the best way to avoid motion sickness.
I was worried about FJ and kept my eyes closed during the first few projector dome sequences. The physical movement of the ride unit didn't bother me. It's fairly smooth and there's no spinning or sustained drops - just a lot of irregular movement. Anyway, about a quarter of the way through I realized I was I having so much fun, I forgot about being sick and had zero problems with the rest of the dome sequences. I don't know if it helped but I leaned forward as much as I could and tried to follow the motion on the screen.
Anyway, I suggest just keeping your eyes closed during the projector dome sequences if you are worried.