By skyforbes It's one thing if they mess around with the face a bit (whether intentionally or not) but when the face model looks exactly the same as the celebrity my immersion is shattered, especially if said celebrity appeared in another game I played before already.
Edit: It's that when I recognise an actor in a game I have the 'oh hey it's that guy' moment. Which so the same for movies but I get considerably more immersed in games so it's not equivalent to having such a moment when watching a movie