This Black's location is pretty average. I think it's cool that they have kiosks towards the front of the store where you can upload/choose photos and the staff can help you out.
They do passport photos, which is why I happened along this week. The sign outside says they can be processed in as few as 15 minutes, which is what I was hoping for. I came by around 1pm hoping I'd missed the lunch rush but I still have to wait an hour to come back and pick up my pictures. Granted, they were very thorough and know what nitpicky things that Passport Canada will reject a photo for.
All in all, for a quick passport photo, they did the job and my passport should be arriving in 10 business days!