I'm not a big roller coaster fan... I get motion sickness very easy. This time around, I was determined to try RNRC, so I took some bonine.
I can't emphasize enough how fast you take off.... I think I lost my breath it was so fast. I've talked to other people that say the start of RNRC isn't that fast compared to othe bigger coasters, but for someone that is not used to such a take off, it is quite venture!
That being said, after the take off, the whole ride wasn't too bad; I'm glad I went. I didn't get motion sick and the "upside down" part was so quick and smooth, you don't even notice it.
Prepare yourself for the initial take off, and the rest of the ride is fine. Good luck!