I haven't played Fallout 3 since OA came out. I was quite frustrated at the way it was sold. You could only buy the German version in Germany, even though I had an English version from a Swedish online retailer precisely because I do not like translated games (I've seen a few movies that were dubbed quite well, for example LOTR, but most games and movies get a much lower translation budget and the quality usually suffers immensely).
I suppose I should see what has changed in that regard and maybe check out a few mods I was already looking at back then.