Using the HDMI inputs, there's no access to the color or tint controls. With that the case, skin tones sometimes seem to have a bit too red, due to color saturation, with no ability to conveniently reduce them. For a family room projector, picture quality, notably skin tones are very pleasing. I've found the HD33 to rather forgiving when viewed.
Above and below, our usual suspects - Gandalf and Arwen, from Lord of the Rings, on Blu-ray.
Below are our three James Bond images from Casino Royale. Each has a different lighting scenario, the first - full sunlight, the second image; indoor fluorescent, and finally, filtered sunlight in the third image. And as one would expect, that causes each image of James Bond - Daniel Patrick - to have different looking skin tones. All look pretty good!
More images we like for considering skin tones:
The image immediately above with Willis and Morgan Freeman is a good example of a scene where the reds can be a bit strong in the skin tones. It won't happen in bright scenes, but darker ones.