Looks like JeuxVideoPC.com has a review of a European preview of Fallout 3. And NMA has a shortened translation of it via MrBumble, which you can read here for those of us not fluent in French.
An excerpt from briosafreak's blog -
"Rather strange that despite the gory path taken by the game, Bethesda did not choose to keep the immoral possibilities of the previous episode. Indeed, and it’s rather deceiving, you will not be able anymore to pimp your wife, to sell drugs, to star in porn movies or to be a slaver. Being immoral is over. Our new hero will behave respectably in this post-apocalyptic world.
Despite its respect of the background and its partly turn based combat system, we were not really impressed by Fallout 3. Visually a bit flat, too undaring as far as ethics are concerned, Bethesda’s game will only be a great RPG if it manages to prove that the fundamentals are still here. In order to do that, Fallout 3 needs a great storyline, original quests aswell as a deep stat system and a great choice as far as equipment is concerned."
Which comes with a disclaimer, mind you.