I think we can assume that theses who got the January, it means something around th e middle of January, like 14 or so...
This is insane year for apple, Tim promised special year, and apple definitely delivered the most chaotic year ever, product postpone and pushed further ( like iTunes, iPad mini, iPhone 5, and the iMac), all the year nothing came and at the end a blitz of hardware.
From innovation stand point apple didn't introduce something radical, but more of the same.
My take, not a good year for apple ( and it show in the stock)
The stock will take off in the next quarter when the crowd can finally digest this hardware attack.
And I think that the iMac is by far the most idiotic, emmberesing moment for apple. That one year they would like to forget I am sure.