Dunkin' has great coffee, IMO.
This will be debatable since coffee is a preferred taste. To me, Dunkin coffee is worth the trip alone.

That's what I go there for.

I typically don't do their food, but they do have a fairly healthy Egg white veggie flatbread. If they had some fresh fruit and yogurt to go with it, it would be a main stop for me in the mornings.

And if you are in a pinch for a croissant on Sunday with your paper, their croissants are decent enough.