The deck is basically as described, and will prove fairly useful when you need to put a face to an NPC's name in your role-playing game. The photos included are all of people dressed in 20th/21st century clothing, so some imagination might be needed to use this for other periods, but not to a terrible degree.
I confess that I am somewhat disappointed by the lack of age diversity in the deck. There are a few photos of people well over 60, but not many, and the pictures of women in particular mostly seem to be of women in their 20's, maybe early 30's. There seems to be a little more age diverstiy among the photos of men.
I suspect that I will use this deck in my own games to put faces to what might otherwise have been nameless, faceless NPCs, but for major characters, I'm more likely to search for other images on-line or through cutting pictures from old magazines or the like.