Modern Warfare 2 graphics close to photorealism with downsampling

The guys at PCGH show screenshots of Modern Warfare 2, originally screenshotted in 3.360 x 1.200 with so-called downsampling LCD techniques (essentially you force the LCD to use a higher internal resolution and then output it at the native res). The outcome is spectacular according to PCGH as jaggies are not visible anymore and the pictures come close to photorealism.