It wouldnt be CES without manufacturers showcasing some of the nicest TVs in the world. Nowhere is that last item more evident than Vizio, which unveiled a 4K TV for $999.99 this week. Its easy to assume that such a low-cost set wouldnt be very good, but Vizio blows away all expectations for its price level, delivering a fantastic picture and smart TV features in a set interested consumers can — and probably will — consider buying. Rather than cutting corners to get to such a low price, Vizio seems to have made something of a preemptive strike against the gorgeous sets by Sony, Samsung, LG, and others, which are slowly making their way down in price.