Why do people hate the ME3 ending?

[kanezfan]

I have not played ME3 and never will (bought ME1 on Steam for $5 on sale a year and a half ago, was bored with it after a couple hours, haven't touched it since) but I have heard there's a ton of rage about the ending, so much so that there's gonna be a new ending from bioware. Can someone tell me how it ends and why exactly it is a bad ending? I don't know anything about the story so explain to me why it ruins the ending so much so that people are raging about it that hard.

[Deleted]

Please use this thread: http://www.mmo-champion.com/threads/...-Mass-Effect-3 if you want to ask questions about, or discuss Mass Effect 3.