great view - worth the experience once. although I'm not afraid of heights, I did get a little nervous just watching the videos of the Edge.
however, after arriving, I did not feel nervous at all - in fact, I felt very safe and secure.
the only thing I did NOT like was the loooooong line just to get in the elevator (only two) to get to the top, and an even longer line to get back down (could be due to time of day, we arrived at 6:15pm and left at 7:15pm). i understand they have to control the volume of people on the deck, but isn't that why you have to make a reservation, and they should be limited?