This DD location suffers from "hit-or-miss" customer service. There usually seem to be new-ish people learning the registers during the most inopportune times, such as during the weekend morning rush, and so the line backs up and orders get confused. I warn that you come armed with some patience but there are usually a couple of friendly faces behind the counter trying their best to get people in and out. Since you'll most likely be waiting in line, I suggest checking the DD app because there are usually coupons/deals available that require no registration.
How would this review be described in terms of sentiment?

--negative
--positive
negative