Not dizzy at all. I HATE simulators and centrifuge rides (heck I hate the tea cups) but I like Mission Space. You can not feel the actual spin at all. Just remember to do what they tell you, look at the video monitor...not side to side and don't close your eyes and you will be fine. You will not feel it spin, you just get the sensation of whatever is on the screen. It is pretty intense but it is fun. Like nothing you have ever done before (unless you have riden the centrifuge ride at the Kennedy Space Center.