http://www.youtube.com/watch?feature=player_embedded&v=q4pqgBw_exw#!
Most. Depressing. Thing. Ever.

Aye, the dream sequences were one of the best parts of the game. Especially the first time, where I intentionally let a lot of people die. It was a nice add to my usual Renegade Shepard, who was always tough, always uncompromising, stomping on people's faces if it got her to see tomorrow. The Butcher of Torfan, the exterminator of Rachni, the hangman of the Krogan, gunning down friend after friend when they get in her way.
PTSD is one hell of a thing.