i have a question: is 720p bluray better on a 1080p screen than on a 720p screen? i ask this because i watched ces 2012 last night and lg are bringing out a 4k screen the resolution is ultra definition 4K resolution of 3840 x 2160 pixels the tv title is LG 84" UD (ULTRA DEFINITION) 4K 3D LCD TV if a 720p film isnt any better on a 1080p screen rather than on a 720p screen then that would mean a 1080p bluray film would be no better resolution wise on this 4k screen and i dont think people are making films in this resolution the highest res is 1080p. what do you think? the tv is passive like my current 3dtv (lg650t 47")