Except for me and others, there end had no "best choices". There weren't even "good choices" The ending had to aspire to achieve "bad choices" "Sophie's Choice: IN SPACE!!!"
The point I'm making is that by definition none of ME3, including the endings, fit as "moral nihilism." In fact, the endings are a textbook experiment on moral relativism.
I don't think this alone is a serious problem in context to the next game's pre-history.
And yet no choice in the trilogy hit me with such revulsion as RGB.
Keep RGB the frak away from whatever comes next and I'll entertain the thought of someday purchasing the game.
I don't know whether these are direct responses to my statements or just your usual commentary about the ending. Save it because I've heard it all.
I don't think there is really much I can say that can be constructive at this point. I've given my opinion. My only hope is that Bioware will take there time with the next gen Mass Effect game and that they focus very hard on the narrative structure of the plot.