Yeah, I arrived there around 3:15 pm and decided to stay until it closed at 7 pm. I got seven rides on it; I agree it is definitely something that SeaWorld needed. It is definitely better than SUF. I'm probably gonna stop by later in the afternoon tomorrow again in case they open it.
How long was the wait? We were debating going back over there today to try it out before the crowds hit for the 'official soft opening'. I see they have an electronic sign w/ the wait time as you enter the queue.