OK, so I have an EOS 5D MK II and I love it - additionally I feel the AF is perfect - it does what it's supposed to do very well - for me anyway.
(And would you buy a pencil expecting to write with ink from an inkwell?)
I know that there are people on here who are very happy with the AF, and personally I don't think I would have liked the AF of the 7D -> why should the AF be "rocket science" (although I do understand that it's very useful for sports shooters)
Other people complain that they would like a more complex AF system - some have the camera some haven't.
So, to clear opinion up a bit, I'll offer a poll - 6 options -> like it, neutral, dislike it, then split between owners and non-owners.
I would like to see how the votes distribute, and if you would like to, do post as well.