For the best picture quality, Brilliant Color must be turned off. Unlike some other DLP projectors with Brilliant Color from TI, the W5000 offers only one setting. That setting increases overall brightness significantly, and not evenly. It also seems to affect saturation, and other aspects of the image. The point is, sometimes it is over the top, where the picture quality suffers enough to be noticeable to most. Also some detail is lost. Here are several sets of images with Brilliant Color Off, then the same image (adjusting the camera, as best I can to get the same overall brightness), with Brilliant Color On.