Please, do not take this one too seriously, it is made for entertainment, since it quite much focuses on killing targets fast with high crits. Footage is from patch 3.2.2 so there is instant cyclones, instant heals and other instant stuff present.

What to expect:
feral POV
HIGH crits
facerolling
dance/trance music
mostly battleground, but bit of arena+WG material

If you prefer to rock/metal music, I suggest that you watch the Youtube version (it's on the mirrors below). It has different songs.

If you like the UI you can get it on wowinterface: http://www.wowinterface.com/downloads/info14941-SintsPVPUIPack.html