At any Dairy Queen any product you order is going to be near identical. The true challenge lies in consistency of product, speed, and customer service. Out of those three options that are important to me, we have strikes one and two.
This location is always on the ball and has not messed up an order of mine to this date. However, the customer service needs a little work. During after-hours, the drive-thru can really line up. This is understandable if the place is busy but the drive-thru pace is reminiscent of the terrible traffic on the Long Island Expressway I came to Vegas to escape. The intercom system in which you place your order is highly ineffectual, many times leaving the employee annoyed enough for you to hear it in the inflection in their voice. Kind of reminds me of the 'And then...' scene from "Dude, Where's my Car?"