I came with a group to do yoga with Silent Savasana on the High Roller. As someone who isn't thrilled with thrill rides, I was a little unsure about going on this attraction. It was super windy and that made me a bit weary, too. As the staff promised, the ride was smooth and you can barely feel any movement. We did an hour-long yoga class and the whole experience was rather cool. I don't know that I'd come and just sit. The yoga aspect was the draw.
Give it a whirl!