Also, the quality difference between Blu-ray--1920x1080-- and 2K is about 10% anyway. That 1920 is only 80 pixels away from being 2000, which is what the 2K in 2K stands for. But in either case the quality varies, so it depends on the case. You can upscale a VHS to two thousand pixels (2K) but obviously it will look like shit. So some blu-rays could potentially be better than some 2K presentations. The Blu-ray projection of Evangelion 2.0 that I saw certainly looked way better than the digital projection of Inception that I saw a year earlier, which at best was 2K and at worst was the same resolution.