DD is only OK because everyone in New England drinks coffee like it's a dessert - it's hard to get a cup without sugar. I agree with gzuckier...though I wouldn't drink a fancy coffee from McD's (maybe not even a cappuccino), their regular brew is totally acceptable - it's Green Mountain, I think - and consistently good when traveling. And cheap vs. Starbucks.

In Seattle, I most prefer Tully's though.