Gamespot has also published a Fallout 3 Preview. One of the more notable snippets talks about character depth:
<blockquote>So not only will the humans all not sound the same (a problem in Oblivion), but they'll also have unique dialogue. That should rectify one of the major issues with Oblivion, which was that most characters had no personality and their only purpose was to serve as an information kiosk of sorts. However, that wouldn't be Fallout because the series is known for its memorable characters.</blockquote>
And another about choices and consequences:
<blockquote>Where you go and who you ally with will be up to you because the game will have multiple endings. And yes, there will be a definitive end to the game, at which point you can start over to explore the many other choices. And Bethesda really wants to make choices count in this game, much more than it did in Oblivion. After all, in Oblivion you could pursue every quest in the game and be all things to all people. In Fallout 3, the choices will be much more binary, and they will have far-reaching consequences.</blockquote>
Link:
Gamespot's Fallout 3 Preview
Thanks Starwars and Morbus!
<blockquote>So not only will the humans all not sound the same (a problem in Oblivion), but they'll also have unique dialogue. That should rectify one of the major issues with Oblivion, which was that most characters had no personality and their only purpose was to serve as an information kiosk of sorts. However, that wouldn't be Fallout because the series is known for its memorable characters.</blockquote>
And another about choices and consequences:
<blockquote>Where you go and who you ally with will be up to you because the game will have multiple endings. And yes, there will be a definitive end to the game, at which point you can start over to explore the many other choices. And Bethesda really wants to make choices count in this game, much more than it did in Oblivion. After all, in Oblivion you could pursue every quest in the game and be all things to all people. In Fallout 3, the choices will be much more binary, and they will have far-reaching consequences.</blockquote>
Link:
Gamespot's Fallout 3 Preview
Thanks Starwars and Morbus!