My wife, a friend, and I all stopped in here on a Sunday afternoon after hearing some really good reviews about this place. Needless to say it did not disappoint! The shakes are priced fairly reasonably especially for a downtown location. The milkshakes were extremely rich and creamy. I had the chocolate peanut butter milk shake and my wife enjoyed the mint. The ingredients were absolutely exceptional, and the serving filled you up without being over full.
If you want to treat yourself come here and grab a milkshake. It's a nice stop downtown in the new PNC building and has an old fashioned diner look and feel to it. I would not go out of my way to go downtown for just a milkshake, but if I'm in the area and looking for something sweet it'd be hard to turn anywhere else.