User blog comment:Soldierscuzzy/Mass Effect 3 Demo to Include Kinect Integration/@comment-3520040-20120118213721/@comment-1221773-20120118224753

I don't think a January release was ever promised, BioWare only said that we'd get news about the demo this month. It would have been nice to get the demo a little earlier, but it's better than no demo at all.