As far as Dairy Queen's go, this location's a good one.
It's located in a recently (mid-2015) built plaza between Westsprings and Cougar Ridge. The new format for Dairy Queen seems to involve no space to wait around the counter. Instead, you are given a number when you order and the staff bring the food to your table, it's a nice touch.
The store is a nice walking distance to lots of residential neighbourhoods, so it makes for a nice destination for a walk in the summer.