The wife and I decided to go back and play ODST. You know, we're having a pretty good time. The first playthrough didn't seem to be all that great, but I suppose that Call of Duty has caused us to rethink what is a fun game. So, we've decided that we will no longer buy any COD games and just hang on to Halo, where ever this may lead.
[Edited on 12.13.2010 8:11 AM PST]