I agree, Baraka looks stunning on LCD high end and Plasma High end tv's. it is a visual experience to show off your set. Another absolutely stunning video is TimesScapes. You can't buy it at a regular store you need to order it, just google them. They have 4k as well.
Media room- LG 4K OLED EG9600, Pioneer Elite VSX-90, Samsung 4K K8500, Klipsch Gallery G28's, Klipsch Sub 12, Klipsch RS-52 II, Optik HD cable
Living room- Sony 4K 79XBRX900B, Onkyo RC-360,HTPC, Klipsch Reference R-62II, Rc52II,PS4
Gaming room -Panasonic ST60, PS3, Wii