Actually, the problem with the Bravo settings with the Wii remote has not been fixed. I just played a couple of TDM matches and the problems listed in this thread is still a huge problem. The issue with the Bravo Settings with the Wii remote does not exist in Game Mode: Domination and in private matches, BUT the issues exist in TDM and a few other game modes.
I have used the Chat Support during the first week of BO2 launch and it worked nicely, but for some reason the chat has been not available the past couple of days. I called Activision and they said they are experiencing some problems with the Chat Support Box. Hopefully, the chat system will be up and running soon.
I find it funny that the only mode messed up right now is the most popular and usually the only one I find matches in. So my favorite control scheme already needed a patch. Now the controls are even crazier when playing with said control scheme, but only in my favorite game mode. sigh....
Someone call me when we get a patch. (Never preordering again...)