Let me tell you, I've done Soarin' (loved it), Test Track (loved it), RnRC, ToT, BTMRR, etc. I will never, EVER set butt on FJ again. EVER. I got off that ride soooooo queasy, cold sweats, praying I wouldn't be sick. It was terrible! I don't know what it was, but for me it was The. Worst. Ever.
BUT, everyone else seemed fine! I have no idea why the ride affected me the way it did, but thousands of people can deal with it. So I dunno.
Personally, I'd say take a walk through the castle and enjoy that. In retrospect, I wish I'd just done that. The ride itself left me feeling pretty off for a good 20-30 minutes!