I don't exactly 'hate' the Retake Mass Effect movement,I just don't approve of them.
First of all, Retake Mass Effect sounds like the biodrones OWN the game, and that Bioware 'took' it.I mean, how do you retake something that isn't yours to begin with?
Also, the movement is very childish, if you don't like the ending, tough shit, join the bandwagon & cling on to the Indoctrination theory for now, that is the best you can get.
And I love the way people think Bioware animator, coders, etc.. can just wave their magic keyboard and conjure up a new ending, it isn't that easy,Think of all the time of a hard working animator/coder you are wasting because you didn't particularly like the ending.
Just because you don't like something, doesn't mean you have to go apeshit & demand a replacement.