I just did this jump on Monday my birthday and it was great!!! I would do it over and over again if it was cheaper.
I don't know what people are talking about the staff was great I have no issues with them.
The jump itself is awesome standing at the edge of the platform is an amazing feeling. I do agree with some of the people here it's no free fall like sky diving. But if your considering sky diving and don't know if you have the guts try this first you will soon be jumping out of a plane trust me.