D800 worse that I had hoped for :( Locked

...and good luck!

ETA: I hear that Nikon is coming out with these devices that will fit on top of your camera and which will allow you to add light to a scene via a quick burst of light. Apparently (and this can't be verified) they will even balance the amount of light that they emit with the amount of light that you need to help you create a proper exposure.

However, like many such Nikon rumors, I'm not sure if this is true and if/when they will be available.