Dunno... I don't want to be the one, but... yet you played it over 100 hours, so all in all it really can't be that bad. You could feel cheated by Bethesda if you bought it for 60€ and then stopped playing after 5 or so hours. But over 100? Even if the game is shait, feeling cheated at this point seems unreasonable unless someone had you play the game at gunpoint or something.
You can only judge a game after finishing it 7 times.