End-Spiel? So you too are german speaking?
BTW: I never liked the star-brat but to be honest I accepted it long ago as you can not change it anyway. So of course it was stupid that the kid suddenly came out of nowhere and claimed to control the reapers and that the citadel is his home.
Let´s hope that they do better in ME4 and just forget everything that happens after running to the beam at least this is what I try to do. Just pray that ME4 will not be Deus-Ex 2.0 like ME3 was.