We ate at Billy Bob's about 11 months ago, with an older son. We all found something we liked, there was plenty of choice, and it was one of the meals that our son really enjoyed. We had a great evening at Billy Bobs, enjoying the live music after our meal, and I thought it was one of the better value meals of the holiday.
Similar food to Wild West show offerings including ribs, chilli, rice and salads, I think eight desert choices as well as children's items, fish and veggie options, we experienced good service including speedy seating and drinks service. It isn't elegant or gourmet, but it suited an older teen boy who wasn't that interested in characters or 'pink stuff' very well! My only criticism would be that some areas are pretty cramped and dark, but we didn't mind that at all and it added to the atmosphere.