I mean a lot of people say that they don't like the voice actor because it limits roleplayability, but I actually really like it. I mean come on, who doesn't love him shouting "[censored] KILL!" when you take a dose of psycho, or just blatantly cut someone off mid way through a emotional statement with "mhmm?" And let's not forget that he perfectly captures the feeling of blatant idiocy of trying to guess with something when the need arises. Especially this one:
Speaker: "What is your password?"
Protagonist: "Ummmm... 1,2,3,4,5...6"
The only issue I have with the dialogue system in general is the somewhat lack of and lackluster responses (ehehehe) you have to choose from. The actor is good, but the options they have in the game are not so much. If they had more options to choose from and more interesting topics I think it would actually be pretty great.
Also, once again, I think they really hit the nail on the head with this game. A few bugs and other issues here and there to be sure, but at the very least in comparison to all the other games this year, I really don't see anything that can really give this game a run for it's money for game of the year. (Don't start a flame war in the comments plz, this is just my personal opinion) Definitely another solid game to the series, and great game overall.
Good job again Bethesda, keep it up.