I have been to bowl of greens many times since I work nearby.
The food here is OK although I'm not a fan of how they cook the chicken and other things in advance and just have it sitting out... They have a relatively extensive selection of salad ingredients to create your own salad which is nice and unique in this area. Or you can order one of the many sandwiches pitas such as Chicken & Hummus.
Prices are pretty reasonable (think $6-10 for salad/sandwich/entree) although the portion sizes are small so it's not really as good a deal as it might appear.
The more I have gone here the more average it seems but it is still an okay place to grab a light and healthy lunch with a slight Mediterranean twist, particularly since there aren't many places like this downtown.