Since my new Sachtler tripod arrived, I was very keen to take out the 5D at night and see what it could do, especially since I've gotten a 1.2L 50mm lens since getting the camera.
I'm very happy with the results. Especially the focus pulling shots. I don't have an external focus controller, so you see some turbulence occasionally.
Shot entirely on a 5D Mk II, part with the 50mm 1.2L, but mostly with a 24-70mm 2.8L.