I think I have never been this immersed in a Bethesda game before... Brian's voice is perfectly fitting, it fits so many different characters. This here in the picture is Peter Archer, my first Fallout 4 character. I had to go back a few saves because of that damn bug that breaks the game* by creating a crashing square around some important quest locations. But it was worth it, I think: General Archer is just too awesome. I'll be making a RP profile eventually.
*Patch 1 Beta is coming next week to PC!
Even though most say Brian is rarely emotive, aside from when he's the Silver Shroud, or about his family, and gives short answers sometimes, theres a theory. Think about it, both Nate, and possibly Nora, were in the military, not only have they lived through the Resource Wars, The Great War, but also have had their family taken from them. He's probably in some sort of PTSD/shock
Nico, a former solider in the US Army, has come a long way. Sent to military school at a young age after falling in with a gang, he has always had a bit of a mean streak and a tendency to be cruel. However, he served well and when blessed with his child, all of his past wrong-doings seemed to melt away. Fueled by the grief of his wofe and determined to find his son, there is nothing Nico will do if it helps him find Shaun...
An old screenshot but still relevant. He is currently in Raider Leathers with a mix of legendary pieces of metal and leather over it, a Gas Assault Mask and uses small pistols, a nice snipers and swords. Mostly sneak melee but snipes at long-distances.