Ignoring the issue of the huge mechanical color wheel (they could have built say a loop of colored RGB film that traveled up the CRT screen, over the top of the set, down the back, then under the set to come back in front of the CRT), the motion artifacts of this color system look quite bad. Any moving object will leave a trail of red, green, blue, etc fringes. Thankfully, they dumped this idea for a broadcast standard.
