Thrice The Space-Biff: Mass Effect 3 Trailer
The trailers just keep on coming. The footage from E3 showed some awesome cutscene-to-action moments. Bioware are getting good at that stuff. Well done them.
The game is out March 6th, 2012. It'll mark the end of the trilogy, and presumably the start of some new way of combining guns and conversation for the Bioware teams.