This years CES show floor has been inundated with 4K sets, giving Richard, Michael and some surprise guests plenty to talk about. Content is a hot topic and theres plenty of 4K sources being announced, but until they arrive on the market, were going to have to stick with Blu-rays to get the most out of all those pixels. Ultra HD is also deviating from the straight and narrow this year, with a series of curving sets, some even transitioning from flat at the touch of a button.