Markness said:
Fallout 3. Some really logical reasons were blocked out with the "you must furfill your destiny." Very disappointing after such a great game. Plus you were helped by an invincible ally so you barely get to kill anything and the last boss is equivilant to the fable 2 last "boss."
I enjoyed the ending, and I don't see why people are complaining. Sure, there's a lot of buildup for a climax involving very little actual conflict, since your invincible ally handles it all for you, but to actually end the story, it was well handled, and gave a good sense of accomplishment.
Or maybe it's just post-game hype, since I finished it an hour ago. Maybe I'll get all grumpy about it in a day or two, like everyone else is.
As for bad endings, I'd say Bioshock. Sure, it finished it all wonderfully, but it was so short and left at least a few loose ends open.