The sad thing is that the Boston-area AMC multiplexes included THX (and HPS-4000) certified theaters (but not all screens have the certs). Screen illumination is part of the THX TAP spec, I wonder if any of the AMC THX theaters are out of spec.
That would be an awesome thing to do. Call into question their certification, highlighting that they may intentionally be not swapping out the lenses. I wonder what the reaction at the top would be if they were to lose certification.