CAL4M1TY on 22 November 2008
I'll go with the 3D characters in HOME.
On topic: I haven't seen avatars first hand, but one thing I really hate about the Mii's is the lack of support they get in GOOD games, no point making a comical representation of ones self if there's no where to show it off (I'm going to assume right now MS will work on this issue better than Nintendo has).
