DH and I were at VB for two nights last month, and enjoyed our time and dining at Vero. Sonya's is the nicer of the two, which we did not try. We did eat at Shutters and thought the food was very good. I had a nut crusted fish which I loved. DH (vegetarian) had one of the interesting veggie flatbreads and a tomato & mozzerella salad. He thought they were both very good as well. We also ate there for breakfast, which was also good, but it is hard to do a bad breakfast. The restaurant has a nice view of the ocean and is a casual spot with families. The service was a little strange. It felt like they were confused. Waitresses in a different restaurant perhaps? I can't really comment on the price... I was on vacation and wasn't looking!
All the restaurants share one kitchen. This a good thing because the green room and beachers has good cooks at work for them. We had some good pool food! I have also heard that you can order off either Sonya's or Shutter's menus when dining at either of those restaurants. The down side is that the food comes from the same kitchen for all venues.