The Sopranos - cut to black mid sent-
Lost - they're all dead and what you saw was purgatory or some shit, wtf?
Army of Two TFD - shoot your friend or i nuke the city, oops, i lied about the nuke
Battlefield Bad Company 2 - YAY! we saved America!! Get back to work! dude, let them have a break, do you know what they went through?
TES 4 Oblivion - just to make this absolutely clear, the ending to the story was good, what I found to be irritating was the lack of an epic battle at the end. I went in there expecting to fight Dagon, or at least an army of his minions to protect Martin as he does a ritual, but no, you just spectate the whole thing while standing in the corner like a child that was sent to time out and not allowed to get involved.
Fable 3 - either you do good things as ruler and everyone dies, or you do evil things and everyone lives, but you're not allowed to undo the evil things after the danger is gone? (I think Yahtzee talked about this on Zero Punctuation)
GTA 4 The Lost and Damned - After all that I did to keep the club alive, I just burn the clubhouse down? kinda makes everything up to the last mission seem pointless