Godfrey
somewhat colored
Not surreptitiously... but at the same time my main goal at this point is to get good candid shots of the kids, and its amazing how lifting the camera up to eye level grabs their attention, so the less I have to do once it is up there (and thus the quicker I get the shot), the better the chance I get the picture I want.
The Rollei 35 is perfect for this. The controls were all laid out to be operated at waist level ... Set exposure and focus, raise to eye and shoot, put camera down. Very unobtrusive.
Don't go for the 35SE or 35TE models: they have LED metering indicators in the viewfinder which ruined the handling for me. As well as being obnoxiously bright and distracting. The original match needle on the top deck was a better design.