Also Toes-In-Action and Barefoot Urban Girls offer plenty of pictures and videos of girls barefooting in crowded urban locations: this is not an exclusive of City Feet.
As I observed in another thread, Barefoot Urban Girls currently offers the widest range of different locations and situations, in my view. Urban barefooting, country barefooting, barefoot tours abroad, etc.
Toes-In-Action is the most repetitive of the three: Hal very rarely moves from his city, and locations tend to be always the same.
City Feet used to offer a wider variety of locations and situations (especially if we also consider the brief experiment with Country Feet), but the trips to other Russian cities and the tours to India, Egypt etc. were discontinued a long time ago, which is a pity.
I agree with DG2001 about barefooting in risky places, but I am not a fan of shootings at night: the quality of pictures and videos is usually much worse.
To me, the most serious missing element in City Feet's recent offer is the attractiveness of the models, but you know my view on this too well.