The factual support is there: Your swquad members' sudden disppearance on the final charge, the ominous noise and echoes (what could be best described as muffled voices?), the fact that Anderson was suspiciously out of character, and the fact that Shepard can now apparently breathe in the vacuum of space despite lack of atmosphere or a proper space suit. Let's not forget the so-called "perfect ending", how do we know that 20-second scene takes place AFTER the ending? For all we know, it could really just be a teaser for the real ending (That's right, we all know DLC is coming). I know this is all probably sounds like BS, but still, I'd like to hear people's thoughts on this? Just trying to make sense of the siutaion to make myself hate these endings less.