It is neither scary or dangerous - it is all illusion. But, if you have a fear of heights - this will test your nerves. There are three rows of seats, each row moves forward and up towards a screen. If you are in the first row you do go up in the air pretty high. After that, there is very gentle rocking/swaying of the seats, but you feel like you are really flying.
It is a beautiful show/ride but only lasts about 2 minutes. I m afraid of heights so we requested the 3rd row, which is the lowest to the ground. It was so great, I might even try the 1st or 2nd row next time.