There are sections of the ride which look rather fast - the Steeplechase slalom section, some of the turns and hills after the second launch. There are also sections which appear decidedly slow - the Big Dipper high five and meander back to the brakes, the top of the Immelmann and the sections immediately before and after the Steeplechase slalom.
I’m not saying that the sections appearing slow are a bad thing. There looks like there will be some excellent hangtime in places. I also know we’ll see an increase in speed. I don’t however believe the speed increase will be that much. It will be interesting to see how the slower sections ride though.