Yep, Bioware is now officially dead because of this. =/

Also, is this choice the only thing added by the DLC?

that forth ending just smells of trolling

no there is more stuff added in, they added a few scenes near the end to explain why your squad mates disappeared to, why the normanady was supposedly running away at the end, more options to chat it up with god child, more in dept explanation what the choices mean, more scenes after you make the choice, and after the normandy crash a little slide show on what happened afterwards showing that everything is alright

Well at least the the added scenes answered much of the questions asked by the fans.

But still, refusing the choices only for the Reapers to win anyways? I hope this "next cycle" will see Simon and Kamina taking on the Reapers. Try convincing THEM of your BS, God-Child.

the refuse ending is probley gonna be non-canon as they can't have anything shaken up too much for mass effect 4 if they ever do it

Personally, the refusal ending should have extend into more boss battles, followed by an epic final battle with the God-Child/Harbinger hybrid.

yeah they pretty much made it clear in the beginning nothing new in gameplay would be added just cutscenes and new voice acting

although fun fact there was suppose to be a final battle with a mutant version of the illusive man but they cut it