When I had dinner there, it was an early one, roughly 4:00. Since I was by myself I was at the bar. Then when I was there for lunch with a group of DISers, the place was definitely a bit busier. I don't know if later in the dinner time period if the vibe is any different.
Overall, I think that a lot will depend on the group of people you are with. The food though, in my opinion, is great. Unfortunately for my upcoming trip, I don't have plans to go to Disney Springs or Homecomin'. But this restaurant is one I would gladly do over and over.
Which ever time you pick, hope you enjoy yourself!!!