canofhumdingers said:

As for 4k TV's, unless you're buying a REALLY REALLY REALLY huge tv, you probably don't have the eyesight to actually take advantage of the difference. And by huge, I mean so big it won't fit in most people's houses. Like, movie theater sized screen big.

I saw a demo of one at Bestbuy that was around 65". It was obviously playing some sort of demo reel that included a montage of scenes from the various Transformers movies. The image quality was unreal, far beyond any 1080p image I've seen. Then again I have no interest in watching any of the Transformers movies in any form.