I don't eat donuts from anywhere, they just don't do anything for me. But the bagels at Dunkin Donuts aren't bad. And toasted with tuna salad or chicken salad on them, they make for a fast lunch. I'll be getting more tuna sandwiches soon with the season of great lent coming up.
I wouldn't go anywhere for a chicken biscuit. But I do like that they are expanding the menu. The food choices are better (and much much less pretentious) than Starbucks, so if I want coffee and a breakfast or lunch, I'll pick Dunkin.