It makes no sense at all. It should have had massive consequences, but instead it changes nothing. Huge letdown.
Great job, Beth! Keep up the awesome job!

Daggerfall, Morrowind and Oblivion had the same issue, very little changes, end of main quest in Morrowind: weather change over the volcano and you got an title.
Oblivion the temple changes and you got an armor.
Daggerfall had six or something endings, an menu and only difference was reward and reputation.
Fallout 3 had different endings, after the game was over you was shown different videos depending on your actions.
It was remarkable popular.