When CHI were buy 2, get one free a while back I got three of them, then used part of my Ulta rewards to get a fourth just the other day.
First up is Ferry to Lady Liberty, which was missing from the display when I first saw it. As expected from the color card, it did turn out to be a grey, a very dark grey creme to be more specific.
Subway to Wall Street is a medium grey shimmer. I got an eensy weensy bit of brushstrokiness showing on just a couple nails, which I think points to operator error rather than a fault in the polish forumula.
I wasn't originally planning to get Carriage Ride to Radio City, but it was the most interesting to me of the remaining colors after I grabbed the two greys, so it came home with me. It's a brick red with a shimmer that pretty much refused to show up on the nail under almost all lighting conditions.
Finally, I have My Cornerstone in Manhattan, which is the one I would have gotten in place of Carriage Ride if it had been in the display when the B2G1 was on. In the bottle it looked like it might be too warm-toned for me, but on the nail it turned out to be a milk chocolate creme that I quite liked. I definitely dried darker than it looks in the bottle.
All of these were two-coaters for me. As usual, these swatches are without top coat.