I'm surprised with all the lack of motivation here. :/ The Elder Scrolls games are not just suppose to be mass action void of bugs. (Either intentional or not.)
The fact that The Elder Scrolls games just immerse players into a game world where they are able to inreact with, change as well as be a part of. That's the main idea they put up for Fallout 3 but it wasn't the only thing that made it popular.
To me, it doesn't matter if combat is important. You spend too much time focusing on one aspect of the game while changing EVERYTHING they done in the previous. (Via' Dragon Age 2) Downgraded and depraved. But with The Elder Scrolls, they are able to go beyond boundries and limits by giving the characters everything they can focus on and become part of that game world. They focused not only the combat, but the NPCs and their AIs, the gameplay and UI menus, skills anda bilities that you can use at a whim. Story and lore to explore as that character, learning about that world your taking part in. Everything a part in The Elder Scrolls is what makes the game fun and addicting. (I remember clocking in THREE MONTHS into Oblivion with nothing but exploration, side quests and reliving the story over again. And I clocked an additional two when I play Morrowind.)
Games like The elder scrolls give a more beautiful intake of games and the world, implimenting creativity and improving what they missed in the previous installments. Bethesda isn't one to dissapoint me really. The games they make give variety, interest and depth. Which is the very same that made me put my time into the magnificence of Fallout 3.