Its a mall. But for a mall its A-OK. A bit difficult to recognize as a mall from above ground, this is one of the stops in the Underground City and I can see how it could be popular during the frigid, Canadian winters.
The shops are pretty standard mall fare but it is nice to have them all in one place when you're on a shopping mission. I was able to find pretty much all the gifts that I wanted to take back to the States with me in a minimum of time.