Hilltop is one of the more popular local restaurants in Union County and it's pretty easy to see why. They offer a lunch buffet, which is personally not my type of thing, but to my understanding it is usually packed. The staff here were quite friendly and took the time to explain the specials. It seems to be a popular meeting place for local politicians and business leaders.
I have not had the fish from here and cannot comment much on the food as I have only been here twice. I had the spring salad this time and it was full of fresh fruit, tomatoes, pecans, and paired with strawberry vinaigrette dressing.
The restaurant separates with two different areas, to the right is the buffet side and the left is the regular menu. The general layout is comfortable with booth and table seating available. The place is very clean.
Plus is that the menu is pretty diverse and you should have no problem finding something you like here.