I've been to BB&T several times to see the Charlotte Knights, as well as other exhibition baseball games. After sitting in several sections within the stadium, I can safely say that there's not a bad seat in the ballpark and you'll have a beautiful city skyline view almost anywhere you're seated.
Ticket prices are reasonable and make BB&T a good option for a family outing. Food & drink prices are high, but typical of what you would expect at any sporting event. They have lots of options for adult beverages - beer (domestic AND local craft beer options), wine, and mixed drinks. Not in the mood for a hotdog? You're in luck, because there are plenty of food options here as well.
I would highly recommend attending one of their 4th of July events!! You won't be disappointed.