My DH & DD did it, and they loved it.
They could see all the parks and walk around the cage to see everything.
The only thing is the weather, they tried three times to get on and it was closed, when they did make it on they where the last flight of the day as a storm was on its way.
I would plan on getting there early, or late at night, as most storms happen in the afternoon.
The total ride time is about 15min from take off to landing, and the number of people allowed on depends on the amount of wind at the time.