Re colour rendition, absolutely excellent on our 52W5500
Took a while with the set up and humiliating derision from the OH whilst enacting tweaks, absolutely brilliant colour, and splendid in HD
8 weeks since delivery, still a weekly check on clouding, lights out, input signal off, tv on, still nothing but some very very minor discrepencies across the whole screen, I commented before that I think that this is reasonable given the CCFL tech used