great game. *spoilers* the part where you are sent to the vault to find your father, and then go into the alternate reality taking place in the fifties was hilarious. when the evil child has you kill the woman in her house and you have the option of putting skates by the stairs, dropping the chandelier, or having the robot go rogue on her had me in tears. the one liners from the robot were classic... absolutely hilarious stuff
my only gripe is how similar it felt to oblivion. i still was pretty blown away by the game as a whole, but had i not put so much time into playing oblivion, fallout 3 would probably be a strong contender for my favorite game ever.