I have been to Panevino more than a couple of times and each time my experience is excellent. Not many servers at other restaurants observe your clothing and ask if you'd like a black napkin (provided you're wearing darker colors).
The service is great and the food is authentic w/good portion sizes. What makes it one of the best is the modern decor and the floor to ceiling windows - you can see the planes landing and taking off.
Diversity in that it can go from a business lunch meeting place in the day and a romantic dinner spot at night. Much recommended.