FO3 had tons of different locations, takoma industrial, the mall, la enfant plaza, falls church, the capitol building, dupont circle, and most of the other locations are NOT copy and pasted, the metros were but the rest wasn't, FO3 had tons of unique dungeons and locations, and talking about copy and pasting ?, 99% of the new vegas map is desert, and lets keep talking about copy and paste, all the outposts for ncr and ceasers legions are TENTS, gee thats real unique, just sticking tents all over the map, and what about all the one room shacks? those are all copied and pasted, FO3 had way more unique locations, there isn't even a comparison.
Your right like arefu was interesting to look at, at least new vegas has quests, FO3 only had 16 side quests, and if you dont have dlc the only thing to do after that is wonder the wasteland, seeing the sights is awsome, but [censored] give me some context