I had the same concerns, and just got back from our trip, rode it on Thursday, and would say go for it! I was very nervous, especially after having done RnRC the day before for the first time and not feeling great after. So much smoother than Star Tours as PP mentioned, which also will make me nauseous. It is more like Soarin on steroids IMHO. You feel like you are flying, but more dipping and weaving. I closed my eyes when I felt us going into a corkscrew for a few seconds, but other than that it was great. I did not feel nauseous at all. Really cool experience – I wouldn’t miss it (preferably with a FP!)

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