I would have to say that in all of my visits to parks, the Hypersonic crew has been the best I have ever seen. They were very professional, very friendly, and very interested in the ride and what they were doing.
As much as I love BGW, I have to say that last year, AC and Alpengeist had a bad crew in the morning. Never failed that they just wanted to talk to each other on the phone and dispatch the trains without saying a word. One crew member on AC put her head down on the control to take a nap. I can't believe that BGW would put up with this. There were, however, great crews on these two rides at other times in the day. Hopefully they have weeded out these bad ones this year.