It was fun, but a lot of things in Vegas are "fun".
The staff all acts like they have a lot better things to do, and the entire process of getting in place takes *way* too long for what it is. The ride is fast - too fast to really see anything on Fremont - and they don't tell you about the ABRUPT STOP at the end. I am a big guy (6', 260) and it damn near stood me up on end. That instantly gave me a pounding headache and some very sore shoulders.
The pictures are overpriced for what they are (some blurry, some too small to be worthwhile, some too bright), and the GoPro video is so expensive that I didn't even bother. ($40 for 40 seconds of film.)
If you are on Fremont, bored, and tired of throwing your money into a slot machine, throw some at SlotZilla. Otherwise, watch someone else do it and get your picture taken with the guy in the slingshot bikini. (That will be funnier and a much better story.)