The view from the top is amazing, but the narration is beyond obnoxious, and being forced to suffer through Avicii's music in an enclosed capsule does not give me a good feeling. Not even sometimes.
Do it once to say you did it and to see what the big deal is about.
But don't do it full price. Caesars is desperate to put bodies on that thing so if you throw a rock in the air you'll find a discount, deal or promotion of some kind.