I haven't followed CES as closely this year as I have in some past years. I've been pleased to see that there's still development on OLED displays, which is a technology that I've been optimistic about for many years now. The noise about 4K displays and upscaling was also interesting - it's an inevitable next step that I am more interested in than the 3D craze that has swirled around for several years now, but likely still a ways away from average user adoption. Feature lists are still a priority with many companies and consumers, but at least (as far as I've heard) surround processors and receivers aren't being too shaken up this year.