While Verbolten has experienced quite an amount of downtime (which I find rather rediculous), it's still doing better than its piece of crap neighbor Mach Tower did last year...
I give BGW credit for giving these smaller companies (Moser and Zierer) a chance, but it seems like they have had tons of troubles.
Williamsburg seems like they have had an ongoing problem with choosing the correct manufacturer for quite some time. Choose one company to build Drachen Fire, not 2. Use a proven drop tower company like Intamin, not someone new. Use a company with proven drop and launch technology, like Intamin for Verbolten, not someone new. I was there last Monday and I was so disappointed Mach Tower and especially Verbolten were both down. Had I known that, I may not have gone. Verbolten opened before X flight and Skyrush and both of those have been open when I have gone this year. As an outsider who only gets to Busch once every few years, this park badly needs more to do. It needs to catch up to Tampa. Having these 3 rides, plus the mouse that got sent away would help a lot.