Quite possibly.. Actually no, it *IS* the worst Vietnamese restaurant I've ever eaten at and I've been to lots. I stopped going here 7 years ago. The only reason I went a few times was by the invites of others. The few times I've been the hot sauce was watered down, rice dishes had beef burned and was too charred. The rice noodles in the pho were too soft and they served their fish sauce in mugs?!? Unfortunately the worst Vietnamese restaurant in Calgary is also the closest to where I live.. Go figure.
I just hope they've turned themselves around in the past 7 years as they are still there.