That was becasue Gwazi had some of the worst ride ops in the park. Busch places the best and fast ride ops at all their new rides from now on such as Falcons Fury and Cobras Curse. They also all use headsets to communicate with the ride operator making the loading go much faster. Plus Gwazi never had that long of a wait and people took forever to buckle up so their wasn't a rush to load the train which was annoying tbh. When the lines are long for the new rides coming up, they will have to load much quicker to increase capacity. They also installed video boards last year that times them for the amount of time their loading each train at and how many how they have done in an hour, so they can reach their hourly goal. The loading boards speed it up a little bit more I think, and I like them a lot.