I'm not a Fallout fan--for some reason the games don't really do it for me, against all reason. Except New Vegas was pretty good. And sure enough, the creators of that make a "Fallout game" that I love. Good humour, shooting that isn't clunky as shit, music that reminds me of KOTOR, and it isn't filled with nonsense guests that are only there to make the game 200 hours long. You don't always need gigantic worlds and millions of quests.