[bigbr0ther]

1) Obviously the show is faked. When the computer does her "complete overhaul" she can't do it in 2 seconds. And the people always look so shocked and surprised with how they look. I mean, come on, they must have seen themselves at some point during the make over. Also to get the before and after videos they would have to actually go out on the street with a photo... I mean it almost seems as if they record the interviews before they even do the makeover!
2) Some of the people look familiar on there, even though I can't put my finger on it.
3) It's pretty clear that when they press the buttons to select their styles, they are actually just moving their hand in thin air, but they always look like they are actually looking at it, which would take a lot of acting skill (as they actually have to react to the pictures they are shown).

So... does it use actors?