Just beat it for a second time (I have 1 playthrough where I did everything, got all the war assets I could, completed all the side quests I could find, talked to all my chars and got romance and stuff, and 1 where I just power through the main quest as quickly as possible (25.5 hrs for the first and 7.25 hrs for the second, btw))
Doubly disappointed now. Most of your selections through the game have little effect on the ending as well. Sure, it can vastly change how you interact and how somethings will play out (there were a couple totally epic changes because of the play style) but at the end, all it changes is which choices you have, and how much you see. I was hoping for something actually, iunno, significant, like in ME2 if you just sped through too much and didn't do enough, SHEPARD could die, and that'd be it. I was hoping, iunno, that with the lower fleet strength the reapers would be able to destroy the crucible and win, or destroy the hammer assault team and win. I was expecting my half assed effort to actually have results damn it! I wanted to see a totally terrible ending where the reapers win! Instead all I got was Big Ben blew up (not the whole earth), nobody survived the Normandy crash, and was forced into the control option.
Blech.