Well, the honeymoon is over, but I still love my new Nikon. The list of minor annoyances is growing (e.g. the sensor cleaning is worse than my old 5D2, which is itself worse than the new 5D3 I bet), but the major benefits are turning out even more useful than I expected. I'm using an extra 3 or 4 stops of dynamic range on a lot more shots than I would have before -- it's enabled an entirely new shooting style for me (e.g. DoF bracketing).