"The food wasn 't the problem behind this review, it was the clerk 's attitude that was so bad, we question whether we 'd ever return to this location. I ordered 3 blizzards while presenting a very large coupon specifically discounting blizzards.. Thetall girl taking my order rang up and provided change as if full price. She was busy making our items when I noticed the couponwas not applied. That 's where it got interesting. My daughter said excuse me we presented a coupon for which the clerk said no you didn 't . I said it 's right here on the counter at which she verbally acknowledged seeing (and actually physically pushedit back a few inches on the counter towards me and then said, I didn 't want to assume you wanted to use it. She told me shecouldn 't fix it and I could use the coupon on the next visit.. yeah, ok. DQ, I 'll say this..you have a real winner working foryou."