I love the rumored specs. We'll see tomorrow for sure, but looks like I'll have my 1D Mk 2 for sale soon. I had zero interest in a FF camera, but I certainly understand those who do.
For my kind of shooting (youth sports), a crop camera is better and saves me work. A lot easier to sell a picture of lil Johnny or Suzy if you can see the face in an UNcropped image presented online for sale. Yes, I can crop them before sale, but when you are talking about thousands of pics on a weekend, not my idea of a good time. Still haven't been able to justify that 400 2.8 yet, a crop camera sorta gets me there for thousands less.
Expecting it will be good in low light in spite of the naysayers. Perhaps it's wishful thinking, but I can't see them putting out a sports/wildlife camera that can't shoot in low light (iso 3200-6400). Bad light is a constant companion for indoor sports. Wildlife favors dim light as well, and seems to me there is a great market for both kinds of shooters. On paper, this camera fits the bill nicely.
For some, it's not what they are looking for. For me and I suspect many others, it's EXACTLY what I need. No doubt there will be a new FF camera in a year or less, we'll all get our turn as long as we are waiting with the cash to buy the toys.