One thing I hate from NV that was also in FO3 is the insight that you have on a town.
Sure, I'm on the town that the quest pointed out and I can ask about the people who crossed me, but why I can't ask people on that town just east of Goodsprings ( I don't remember the name, its a mining town) ?
Also, why the hell does the quests take you on a circular route? I hate having to walk so damn much, I wish I could take one of the bikes in front of Goodsprings Casino.
And I don't know about the rest of the game, so far I've been to Boulder City (lame), but the only annoying voice acting I found so far was at REPCONN.
Why the hell does the voice acting has to be that way? Why can't ghouls, nightkins and Mutants have normal voices like Marcus and Lou? The most stupid I saw so far was that scientist with the Ghoul voice, god is that annoying.
When I finished that quest I had a headache from so much walking and having to listen to them.