I think seeing this land full of happy kids (and adults) running around with lightsabers, droids and wearing costumes will bring this place alive.
Like most Disney attractions over the past 10 years I very much expect Disney to keep adding things to this land. I'd say they will need to add more food locations, probably carts, in the immediate future, and they really need to up the music and atmosphere.
One final point, I really thought we would get the bread from Force awakens on the menu, wonder why it isn't?